Sida Contributions To Botany V5 1972 1974
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SIDA, Contributions to Botany.; V.5 (1972-1974)
Author | : William F Mahler |
Publisher | : Hassell Street Press |
Total Pages | : 376 |
Release | : 2021-09-10 |
Genre | : |
ISBN | : 9781014915450 |
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Physiological Ecology of North American Plant Communities
Author | : Brain F. Chabot |
Publisher | : Springer Science & Business Media |
Total Pages | : 704 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 9400948301 |
Although, as W.D. Billings notes in his chapter in this book. the development of physiological ecology can be traced back to the very beginnings of the study of ecology it is clear that the modern development of this field in North America is due in the large part to the efforts of Billings alone. The foundation that Billings laid in the late 1950s came from his own studies on deserts and subsequently arctic and alpine plants, and also from his enormous success in instilling enthusiasm for the field in the numerous students attracted to the plant ecology program at Duke University. Billings' own studies provided the model for subsequent work in this field. Physiological techniques. normally confined to the laboratory. were brought into the field to examine processes under natural environmental conditions. These field studies were accompanied by experiments under controlled conditions where the relative impact of various factors could be assessed and further where genetic as opposed to environmental influences could be separated. This blending of field and laboratory approaches promoted the design of experiments which were of direct relevance to understanding the distribution and abundance of plants in nature. Physiological mechanisms were studied and assessed in the context of the functioning of plants under natural conditions rather than as an end in itself.
An Adventure in Applied Science
Author | : Robert Flint Chandler |
Publisher | : Int. Rice Res. Inst. |
Total Pages | : 250 |
Release | : 1992 |
Genre | : Agricultural innovations |
ISBN | : 9711040638 |
Wildland Shrubs -- Their Biology and Utilization
Author | : C. M. McKell |
Publisher | : |
Total Pages | : 802 |
Release | : 1972 |
Genre | : Botany, Economic |
ISBN | : |
Organic Matter and Rice
Author | : |
Publisher | : Int. Rice Res. Inst. |
Total Pages | : 642 |
Release | : 1984 |
Genre | : Agricultural wastes |
ISBN | : 9711041049 |
World Atlas of Seagrasses
Author | : Frederick T. Short |
Publisher | : Univ of California Press |
Total Pages | : 336 |
Release | : 2003 |
Genre | : Nature |
ISBN | : 9780520240476 |
Seagrasses are a vital and widespread but often overlooked coastal marine habitat. This volume provides a global survey of their distribution and conservation status.
Systematics, Evolution, and Biogeography of Compositae
Author | : Vicki Ann Funk |
Publisher | : |
Total Pages | : 1008 |
Release | : 2009 |
Genre | : Compositae |
ISBN | : |
"This spectacular book does full justice to the Compositae (Asteraceae), the largest and most successful flowering plant family with some 1700 genera and 24,000 species. It is an indispensable reference, providing the most up-to-date hypotheses of phylogenetic relationships in the family based on molecular and morphological characters, along with the corresponding subfamilial and tribal classification. The 2009 work not only integrates the extensive molecular phylogenetic analyses conducted in the last 25 years, but also uses these to produce a metatree for about 900 taxa of Compositae. The book contains 44 chapters, contributed by 80 authors, covering the history, economic importance, character variation, and systematic and phylogenetic diversity of the family. The emphasis of this work is phylogenetic; its chapters provide a detailed, current, and thoroughly documented presentation of the major (and not so major) clades in the family, citing some 2632 references. Like the Compositae, the book is massive, diverse, and fascinating. It is beautifully illustrated, with 170 figures, and an additional 108 cladograms (all consistently color-coded, based on the geographic range of the included taxa); within these figures are displayed 443 color photographs, clearly demonstrating the amazing array of floral and vegetative form expressed by members of the clade." --NHBS Environment Bookstore.
Development and Spread of High-yielding Rice Varieties in Developing Countries
Author | : Dana G. Dalrymple |
Publisher | : Int. Rice Res. Inst. |
Total Pages | : 125 |
Release | : 1986 |
Genre | : Crop yields |
ISBN | : 9711041596 |
Rice and rice breeding; Development of high-yielding rice varieties; Rice varieties and area; Summary of area estimates.