Download or read book Bulletin of the Torrey Botanical Club written by Torrey Botanical Club and published by . This book was released on 1900 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains proceedings.

Download or read book Annual Report of the Department of Agriculture written by New York. Department of Agriculture and published by . This book was released on 1919 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Resources of the Southern Fields and Forests Medical Economical and Agricultural written by Francis Peyre Porcher and published by . This book was released on 1863 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Naturalists Leisure Hour and Monthly Bulletin written by and published by . This book was released on 1892 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Gardener and Botanist s Dictionary written by Philip Miller and published by . This book was released on 1807 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flora of St John U S Virgin Islands written by Pedro Acevedo-Rodríguez and published by New York Botanical Garden Press. This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acevedo-Rodriguez provides a thorough flora of this geologically distinct island. Included are treatments of indigenous pteridophytes, dicotyledons, & monocotyledons. It is fully illustrated with black-&-white drawings.

Download or read book Polyploidy written by Walter H. Lewis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polyploidy as a dramatic mutational event in the process of evolution has wide implications in nature and for the generation of new and improved crops. The three day Conference on POLYPLOIDY: BIOLOGICAL RELEVANCE focused on three aspects of this natural phenomenon: the first emphasized the characteristics of polyploidy, the second described the occurrence of polyploidy among plants and animals, and the third considered past and future areas of both fundamental and pragmatic research that involve polyploidy. New information relative to origin, cytogenetics, ecology, physiology, biochemistry, and populational studies stress the need to reexamine current views on the origins of polyploidy and its significance among both plants and animals. There are major differences in the occurrence of polyploidy between. plant groups and it is proving a much more common event among bisexual vertebrates than heretofore considered possible. Crop development and improvement must utilize approaches based fundamentally on more natural systems; in fact future research should focus more on polyploidy as a natural phenomenon that needs study at all levels of endeavor from field-oriented populational aspects to sophisticated molecular analyses and genome manipulations. This volume provides a summary of current knowledge of polyploidy pertinent to botanists, zoologists, and agriculturists who are interested in the evolution o~natural systems and who are concerned with the contribution that crop improvement can make to human well-being. Walter H. Lewis St. Louis, Missouri October, 1979 v ACKNOWLEDGMENTS The Host Committee thanks all speakers and moderators for their generous contribution to the Conference and to this volume.

Download or read book Wildland Shrubs Their Biology and Utilization written by C. M. McKell and published by . This book was released on 1972 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of the American Mosquito Control Association written by and published by . This book was released on 1987 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cash Crop Halophytes Recent Studies written by Helmut Lieth and published by Springer Science & Business Media. This book was released on 2003 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume follows up a seminal meeting, presenting reports on progress made with recommendations made there. The text reports on the development of pilot projects and on the organization of an international organization. All this will serve as the foundation for future efforts to develop the common utilisation of cash crop halophytes.

Download or read book Flowering Plants written by Klaus Kubitzki and published by . This book was released on 1977 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pesticides Documentation Bulletin written by and published by . This book was released on 1967 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Duke s Handbook of Medicinal Plants of the Bible written by James A. Duke and published by CRC Press. This book was released on 2007-12-26 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Readers have come to depend on Jim Duke's comprehensive handbooks for their ease of use and artful presentation of scientific information. Following the successful format of his other CRC handbooks, Duke's Handbook of Medicinal Plants of the Bible contains 150 herbs listed alphabetically and by scientific name. Each entry provides illustrations of the plant, synonyms, notes, common names, activities, indications, dosages, downsides and interactions, natural history, and extracts. It includes Biblical quotes as well as comments on points of interest.

Download or read book Water Plants written by Agnes Arber and published by Cambridge University Press. This book was released on 2010-10-31 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first detailed comparative and anatomical study of aquatic flowering plants, first published in 1920.

Download or read book Mangrove Guidebook for Southeast Asia written by and published by . This book was released on 2006 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Habitats and Biota of the Gulf of Mexico Before the Deepwater Horizon Oil Spill written by C. Herb Ward and published by Springer. This book was released on 2017-06-26 with total page 917 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY-NC 2.5 license. The Gulf of Mexico is an open and dynamic marine ecosystem rich in natural resources but heavily impacted by human activities, including agricultural, industrial, commercial and coastal development. The Gulf of Mexico has been continuously exposed to petroleum hydrocarbons for millions of years from natural oil and gas seeps on the sea floor, and more recently from oil drilling and production activities located in the water near and far from shore. Major accidental oil spills in the Gulf are infrequent; two of the most significant include the Ixtoc I blowout in the Bay of Campeche in 1979 and the Deepwater Horizon Oil Spill in 2010. Unfortunately, baseline assessments of the status of habitats and biota in the Gulf of Mexico before these spills either were not available, or the data had not been systematically compiled in a way that would help scientists assess the potential short-term and long-term effects of such events. This 2-volume series compiles and summarizes thousands of data sets showing the status of habitats and biota in the Gulf of Mexico before the Deepwater Horizon Oil Spill. Volume 1 covers: water and sediment quality and contaminants in the Gulf; natural oil and gas seeps in the Gulf of Mexico; coastal habitats, including flora and fauna and coastal geology; offshore benthos and plankton, with an analysis of current knowledge on energy capture and energy flows in the Gulf; and shellfish and finfish resources that provide the basis for commercial and recreational fisheries.

Download or read book New Guinea Vegetation written by K. Paijmans and published by Elsevier Science & Technology. This book was released on 1976 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: