Download or read book State of the World s Children written by UNICEF. and published by UNICEF. This book was released on 2009 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: On 20 November 2009, the global community celebrates the 20th anniversary of the adoption by the United Nations General Assembly of the Convention on the Rights of the Child, the unique document that sets international standards for the care, treatment and protection of all individuals below age 18. To celebrate this landmark, the United Nations Children's Fund is dedicating a special edition of its flagship report The State of the World's Children to examining the Convention's evolution, progress achieved on child rights, challenges remaining, and actions to be taken to ensure that its promise becomes a reality for all children.
Download or read book The Soils of Mexico written by Pavel Krasilnikov and published by Springer Science & Business Media. This book was released on 2013-02-12 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mexico is an extensive country with an extremely complex mosaic of landscapes. The soils of Mexico have still not been completely studied, and there are few publications available on this subject. This book provides a state-of-the-art view on Mexican soils, their geographical distribution, their use and degradation. This is a first attempt to give a systematized characteristic of the soil resources of Mexico. Land resources of the second-biggest economy in Latin America are critical for its sustainable development, and a demand for adequate soil information is high. The information contained within can be used for any soil-related research done in Mexico and in neighboring countries. The book includes detailed characteristics of soils of all the physiographic regions of Mexico with maps, photos and explanatory schemes. The book is based on the experiences of the authors in research and soil survey, as well as on the existent, mainly ‘grey’ literature on Mexican soils. The book is recommended for researchers and university readers, students of all levels and decision-makers, working in the area of soil science, environmental issues, Earth sciences, land management and nature conservation.
Download or read book Cities of Tomorrow written by Peter Hall and published by Wiley-Blackwell. This book was released on 1997-02-18 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cities of Tomorrow is a critical history of planning in theory and practice in the twentieth century, as well as of the social and economic problems and opportunities that gave rise to it. Trenchant, perceptive, global in coverage, this book is an unrivalled account of its crucial subject. The third edition of Cities of Tomorrow is comprehensively revised to take account of abundant new literature published since its original appearance, and to view the 1990s in historical perspective. This is the definitive edition, reviewing the development of the modern planning movement over the entire span of the twentieth century.
Download or read book Global Feminism written by Myra Marx Ferree and published by NYU Press. This book was released on 2006-07-01 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the social and political developments that have energized movements of global feminism Increasingly feminists around the world have successfully campaigned for recognition of women's full personhood and empowerment. Global Feminism explores the social and political developments that have energized this movement. Drawn from an international group of scholars and activists, the authors of these original essays assess both the opportunities that transnationalism has created and the tensions it has inadvertently fostered. By focusing on both the local and global struggles of today's feminist activists this important volume reveals much about women's changing rights, treatment and impact in the global world. Contributors: Melinda Adams, Aida Bagic, Yakin Ertürk, Myra Marx Ferree, Amy G. Mazur, Dorothy E. McBride, Hilkka Pietilä, Tetyana Pudrovska, Margaret Snyder, Sarah Swider, Aili Mari Tripp, Nira Yuval-Davis.
Download or read book Gender Women and Health in the Americas written by Elsa Gómez Gómez and published by . This book was released on 1993 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Handbook of Mites of Economic Plants written by Vincenzo Vacante and published by CABI. This book was released on 2015-12-21 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mites pose a serious problem to plants worldwide, attacking crops and spreading disease. When mites damage crops of economic importance the impacts can be felt globally. Mites are among the most diverse and successful of invertebrates, with over 45,000 described species, with many more thousands to be discovered. They are responsible for a significant portion of the losses of crops for food, fibre, industry and other purposes, and require expensive and often controversial pest control measures. Understanding these mites is vital for entomologists, pest researchers, agronomists and food producers. Knowledge of mite pests helps to inform control strategies and optimize the production of economic plants and the agrarian economy. This encyclopedia provides a thorough coverage of the mites and the problems they cause to crops, yet it is easily searchable, organised by mite species and subdivided into helpful headings. It takes a worldwide view of the issue of mites injurious to economic plants, describing mites prevalent in different regions and discussing control methods appropriate in different environments. This book provides an encyclopaedic reference to the major mites, described by family in terms of their internal and external morphology, bio-ecology and family systematics. Methods of mite collection and laboratory study is described, as well as species diagnostic characteristics, worldwide distribution, host plants, identification by the type of damage they cause and control strategies, including chemical and biological intervention and integrated pest management measures. Mites of the following families are included: (Eriophyoidea, Tarsonemidae, Tuckerellidae, Tenuipalpidae, Tetranychidae, Acaridae, Penthaleidae). Mites of Economic Plants is an important resource for students of entomology and crop production, and as a thorough reference guide for researchers and field workers involved with mites, crop damage and food production.
Download or read book Quantitative Methods in Biological and Medical Sciences written by H.O. Lancaster and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: My original intention was to write a history of medical statistics, used in its prewar sense, expanding the writings on the subject by Major Greenwood, from which I formed many of my ideas in the early days immediately after the Second World War. In later years, I decided that the scope of his works was narrower than what I think is appropriate now, for he was writing in an era before the acceptance and use of the Fisherian methods and he was probably not aware of the mathematization of many parts of biological theory. Further, the boundary between the medical and biological sciences has largely disappeared. Many texts have now been written on branches of the theory and practice inspired by R. A. Fisher (see §4. 13). I discuss the history of the use of quantitative methods in the biological sciences, defined after the style of Peller (1967) as that branch of science that uses a quantitative approach to, or quantitative logical reasoning on, or biology. The mathematical tech any issue having to do with medicine niques are various and not classified here. Within the book I use "biological sciences" to include medicine but use the longer phrase in its title to avoid misunderstandings as to content. Moreover, most of the experimental work carried out in medical research laboratories is performed on animals other than man.
Download or read book Ant Ecology written by Lori Lach and published by Oxford University Press. This book was released on 2010 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: The incredible global diversity of ants, and their important ecological roles, mean that we cannot ignore the significance of ants in ecological systems. Ant Ecology takes the reader on a journey of discovery from the beginnings of ants many hundreds of thousands of years ago, through to the makings of present day distributions.
Download or read book Pesticides written by Graham Matthews and published by John Wiley & Sons. This book was released on 2015-10-26 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crop protection continues to be an important component of modern farming to maintain food production to feed an expanding human population, but considerable changes have occurred in the regulation of pesticides in Europe in the last decade. The aim has been to reduce their impact on people and the environment. This has resulted in a major reduction in the number of chemicals approved for application on crops. In other parts of the world, a continuing expansion in the growing of genetically modified crops has also changed the pattern of pesticide use. In this second edition, Graham Matthews, updates how pesticides are registered and applied and the techniques used to mitigate their effects in the environment. Information on operator safety, protection of workers in crops treated with pesticides and spray drift affecting those who live in farming areas is also discussed. By bringing together the most recent research on pesticides in a single volume, this book provides a vital up to date resource for agricultural scientists, agronomists, plant scientists, plant pathologists, entomologists, environmental scientists, public health personnel, toxicologists and others working in the agrochemical industry and governments. It should assist development of improvements in harmonising regulation of pesticides in countries with limited resources for registration of pesticides.
Download or read book Application of Biotechnologies to Wheat Breeding written by M. M. Kohli and published by CIMMYT. This book was released on 1998 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ganoderma Diseases of Perennial Crops written by J. Flood and published by CABI. This book was released on 2000 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation. Diseases caused by Ganoderma species cause major losses of palms and other perennial crops throughout the world, and these are particularly significant in Asia. Successive replanting of crop monocultures can be rapidly exploited by soil borne fungi such as Ganoderma, and the problem will become more serious in the 21st century, as more areas become due for second or even third replanting. Environmental considerations will reduce exploitation of new forest areas, making further replanting of these crops inevitable. Thus, appropriate, integrated management systems for these diseases are vital. However, the development of such control measures has been hampered in the past by a limited knowledge of the nature and inter-relationships of populations of different hosts and the mechanisms of disease establishment and spread.This book aims to address these limitations through enhanced knowledge of the biology and taxonomy of Ganoderma species. The use of molecular and biochemical methods can be used to provide a greater understanding of the spread of the pathogen, and consequently, the improved management of disease.
Download or read book Birds of Prey written by John E. Cooper and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Raptor biology has evolved enormously since the publication of the original edition of this book under the title Veterinary Aspects of Captive Birds of Prey. With the help of leading international experts, John E. Cooper has updated and expanded this classic reference to include all the latest data on the health and diseases of raptors. While still serving the needs of veterinary surgeons who treat birds of prey, Birds of Prey: Health & Disease also appeals to a wide readership of falconers, avian researchers, breeders, rehabilitators and zoo staff. Important changes to this new edition are the inclusion of data on free-living birds, additional material on fractures, pathology, legislation and poisons, and new sections on neonatology, health monitoring, captive-breeding and host-parasite relations. This book reviews all aspects of birds of prey, giving invaluable up-to-date information on diseases and pathology, but also looking at the history of the subject, the origins of terms, the evolution of current thinking and ending with a reliable list of primary references for further reading.
Download or read book Integrated Pest Management In The Tropics In 2 Parts written by D.P. Abrol and published by New India Publishing Agency. This book was released on 2016-03-15 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: The implementation of Integrated Pest Management (IPM) has been a great success in temperate areas, but its role in tropical regions is less known. The tropics face specific challenges, namely weather that impacts insect life cycles and pesticide application. Beginning by reviewing the current state of pests, biological and chemical control and emerging technologies, this book then addresses specific crops, providing an up-to-date, research-oriented overview of IPM in tropical regions. This book will be a useful resource to entomologists, agronomists, horticulturists, and environmental scientists, nature conservation in tropics. The book is aimed to serve as reference book for students, teachers, researchers, extension functionaries and policy planners associated with insect pest management in tropics. This book can also be used as supplementary reading material in graduate and post graduate courses.
Download or read book Nitrogen Fixation in Tropical Cropping Systems written by K. E. Giller and published by CABI. This book was released on 2001 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen fixation by leguminous plants is especially important when farmers are trying to minimise fertilizer use for cost or environmental reasons. This second edition of the highly successful book, first published in 1991, contains thoroughly updated and revised material on the theory and practice of nitrogen fixation in tropical cropping systems.
Download or read book Bananas and Food Security written by Claudine Picq and published by Bioversity International. This book was released on 1999 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt: Importance de la banane sur les plans economique et alimentaire; Diversite et dynamique des filieres; Organisation des marches et commercialisation; Systemes de productions/production systems.
Download or read book Cassava in the Third Millennium written by and published by . This book was released on 2012 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mites Injurious to Economic Plants written by L. R. Jeppson and published by Univ of California Press. This book was released on 1975-01-01 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to the acari, Population ecology, History of chemical control and mite resistance, Principles of chemical control of plant-feeding mites, Biological enemies of mites, Mites and plant diseases, The tetranychidae donnadieu, Injurious tetranychid mites, The eriophyoidea nalepa, Injurious eriophyoid mites.
