Download or read book Am rica en cifras written by and published by . This book was released on 1971 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Union Catalog written by and published by . This book was released on 1956 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.

Download or read book Library of Congress Catalog written by Library of Congress and published by . This book was released on 1965 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: A cumulative list of works represented by Library of Congress printed cards.

Download or read book Parrots written by Mike Parr and published by A&C Black. This book was released on 2010-07-30 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book created primarily for the field identification of parrots, one of the most familiar and colorful groups of birds. From the mighty. macaws to the diminutive pygmy parrots, the 350 species of parrots include cockatoos, parakeets, lovebirds, and Budgerigar. Most are brightly colored or even gaudy, but a few are drab, and some are nocturnal and flightess. Parrots, found throughout most of the warmer regions of the world, occur in greatest numbers in Australasian and South America. This book includes 88 superb color illustrations of every species and most identifiable subspecies of parrot, as well as range maps of their locations. It offers many firsthand insights into the ecology of each species, vocalizations, life cycle characteristics, and geographical variation. It also provides up-to-date information on the conservation status of those species of parrots that are threatened or endangered.

Download or read book Education at a Glance written by and published by . This book was released on 1997-01-01 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: The OECD education indicators enable countries to see themselves in light of other countries performance. They reflect on both the human and financial resources invested in education and on the returns of these investments.

Download or read book Birds of Peru written by Thomas S. Schulenberg and published by Princeton University Press. This book was released on 2010-05-04 with total page 665 pages. Available in PDF, EPUB and Kindle. Book excerpt: The best guide to the birds of Peru—now in a revised paperback edition Birds of Peru is the most complete and authoritative field guide to this diverse, neotropical landscape. It features every one of Peru's 1,817 bird species and shows the distinct plumages of each in 307 superb, high-quality color plates. Concise descriptions and color distribution maps are located opposite the plates, making this book much easier to use in the field than standard neotropical field guides. This fully revised paperback edition includes twenty-five additional species. A comprehensive guide to all 1,817 species found in Peru—one fifth of the world's birds--with subspecies, sexes, age classes, and morphs fully illustrated Designed especially for field use, with vivid descriptive information and helpful identification tips opposite color plates Detailed species accounts, including a full-color distribution map Includes 25 additional species not covered in the first edition Features 3 entirely new plates and more than 25 additional illustrations

Download or read book Biological Invasions Theory and Practice written by Nanako Shigesada and published by Oxford University Press, UK. This book was released on 1997-02-06 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the ecological effect a species can have when it moves into an environment that it has not previously occupied (commonly referred to as an 'Invasion'). It is unique in presenting a clear and accessible introduction to a highly complex area - the modelling of biological invasions. The book presents the latest theories and models developed from studies into this crucial area. It includes data and examples from biological case studies showing how the models can be applied to the study of invasions, whether dealing with AIDS, the European rabbit, or prickly pear cactuses. - ;In nature, all organisms migrate or disperse to some extent, either by walking, swimming, flying, or being transported by wind or water. When a species succeeds in colonising an area that it has not previously inhabited, this is referred to as an `invasion'. Humans can precipitate biological invasions often spreading disease or pests by their travels around the world. Using the large amount of data that has been collected from studies worldwide, ranging from pest control to epidemiology, it has been possible to construct mathematical models that can predict which species will become an invader, what kind of habitat is susceptible to invasion by a particular species, and how fast an invasion will spread if it occurs. This book presents a clear and accessible introduction to this highly complex area. Included are data and examples from biological case studies showing how these models can be applied to the study of invasions, whether dealing with AIDS, the European rabbit, or prickly pear cactuses. -

Download or read book Ecology and Conservation of Grassland Birds of the Western Hemisphere written by Peter D. Vickery and published by . This book was released on 1999 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Investigaci n en sistemas de salud written by Instituto Nacional de Salud Pública (Mexico) and published by . This book was released on 2011 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Enteric Infection 2 written by M.J.G Farthing and published by CRC Press. This book was released on 1998-09-04 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intestinal infection continues to be a major problem worldwide to which helminths make an enormous contribution with billions of individuals currently affected. Like the first volume - which covered bacterial, viral and protozoan infections of the gut - this book brings together clinical descriptions of disease and up-to-date guidance on management with important basic helminth infection. The contributors are an international panel of experts - with expertise as clinical and laboratory investigators and many of whom have a continuing active research interest in those parts of the world where these infections are most common. This companion volume produces serves as a complete text on enteric infection. The book should be of value to infectious disease physicians, microbiologists, gastroenterologists, general physicians and hospital specialists, as well as basic scientists working on all aspects of intestinal infection.

Download or read book The Solomon Islands Project written by Jonathan Scott Friedlaender and published by Oxford University Press, USA. This book was released on 1987 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume summarizes the findings of the Harvard Solomon Islands medical-anthropological expeditions of the late 1960s and early 1970s, and presents the results of subsequent surveys of the same populations a decade later. The Harvard expeditions amassed extensive anthropological, genetic, and health data on over 3,000 individuals living in eight varied groups in these southwest Pacific islands. At the time, the Solomons were only marginally affected by world culture and technological advances. Particular strengths of this collection include genetic distance studies, longitudinal studies in blood pressure change and associated changes in body build, a prospective study of hepatitis B status and mortality, and an overview of epidemiological trends with modernization.

Download or read book Child Migration and Human Rights in a Global Age written by Jacqueline Bhabha and published by Princeton University Press. This book was released on 2016-05-17 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive look at the global dilemma of child migration Why, despite massive public concern, is child trafficking on the rise? Why are unaccompanied migrant children living on the streets and routinely threatened with deportation to their countries of origin? Why do so many young refugees of war-ravaged and failed states end up warehoused in camps, victimized by the sex trade, or enlisted as child soldiers? This book provides the first comprehensive account of the widespread but neglected global phenomenon of child migration, exploring the complex challenges facing children and adolescents who move to join their families, those who are moved to be exploited, and those who move simply to survive. Spanning several continents and drawing on the stories of young migrants, Child Migration and Human Rights in a Global Age provides a comprehensive account of the widespread and growing but neglected global phenomenon of child migration and child trafficking. It looks at the often-insurmountable obstacles we place in the paths of adolescents fleeing war, exploitation, or destitution; the contradictory elements in our approach to international adoption; and the limited support we give to young people brutalized as child soldiers. Part history, part in-depth legal and political analysis, this powerful book challenges the prevailing wisdom that widespread protection failures are caused by our lack of awareness of the problems these children face, arguing instead that our societies have a deep-seated ambivalence to migrant children—one we need to address head-on. Child Migration and Human Rights in a Global Age offers a road map for doing just that, and makes a compelling and courageous case for an international ethics of children's human rights.

Download or read book Governing the Metropolis written by Eduardo Rojas and published by David Rockefeller Center for Latin American Studies. This book was released on 2008 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores key metropolitan management issues, presents practical principles of good governance as they apply to the metropolis, and unfolds cases of institutional and programmatic arrangements to tackle such issues.

Download or read book Preventing Ageing Unequally written by OECD and published by OECD Publishing. This book was released on 2017-10-18 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines how the two global mega-trends of population ageing and rising inequalities have been developing and interacting, both within and across generations.

Download or read book Beverages written by A. Varnam and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beverages provides thorough and integrated coverage in a user-friendly way, and is the second of an important series dealing with major food product groups. It is an invaluable learning and teaching aid and is also of great use to the food industry and regulatory personnel.

Download or read book Peaceful Surrender written by Fernando Collantes and published by Cambridge Scholars Publishing. This book was released on 2011-05-25 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Migration to the cities had been a part of European rural life long before the start of modern industrialisation and urbanisation. In the era of modern development, however, rural-urban migration intensified in an unprecedented way and many rural communities depopulated. While during the pre-industrial period migration had contributed to the economic and social reproduction of rural communities, it now challenged the continuity of the rural lifestyle. This book analyses the topic for the case of Spain, which in the twentieth century experienced one of the most intense processes of rural depopulation in modern Europe. The interaction between Spanish industrialisation and rural migration, the demographic implications of agrarian change, the obstacles to the development of rural non-farm activities, the rural problems of access to infrastructures and services, the role of public policy, and the consequences of depopulation for the rural community are the central elements of this study, which inserts the Spanish case within its European context. Distanced from both the anti-modern stance that idealises paradise lost and the Panglossian mood that welcomes anything that came with modernisation, the book explains how the adaptive strategies put into practice by rural populations led to a “peaceful surrender” of traditional rural society.