Download or read book CRC World Dictionary of Plant Names written by Umberto Quattrocchi and published by CRC Press. This book was released on 1999-11-22 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides the origins and meanings of the names of genera and species of extant vascular plants, with the genera arranged alphabetically from R to Z.

Download or read book Idaho Yesterdays written by and published by . This book was released on 1999 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Taxonomic Revision of Festuca in North America written by Charles A. Taylor and published by . This book was released on 1949 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Taxonomic Literature written by Frans Antonie Stafleu and published by . This book was released on 1985 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Genera and Species of Orchidaceous Plants written by John Lindley and published by . This book was released on 1840 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Library of the Arnold Arboretum of Harvard University written by Arnold Arboretum. Library and published by . This book was released on 1917 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Library of the Arnold Arboretum of Harvard University Subject catalogue with supplement to volume I written by Arnold Arboretum. Library and published by . This book was released on 1917 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Use of Dispersants in Marine Oil Spill Response written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-04-24 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whether the result of an oil well blowout, vessel collision or grounding, leaking pipeline, or other incident at sea, each marine oil spill will present unique circumstances and challenges. The oil type and properties, location, time of year, duration of spill, water depth, environmental conditions, affected biomes, potential human community impact, and available resources may vary significantly. Also, each spill may be governed by policy guidelines, such as those set forth in the National Response Plan, Regional Response Plans, or Area Contingency Plans. To respond effectively to the specific conditions presented during an oil spill, spill responders have used a variety of response optionsâ€"including mechanical recovery of oil using skimmers and booms, in situ burning of oil, monitored natural attenuation of oil, and dispersion of oil by chemical dispersants. Because each response method has advantages and disadvantages, it is important to understand specific scenarios where a net benefit may be achieved by using a particular tool or combination of tools. This report builds on two previous National Research Council reports on dispersant use to provide a current understanding of the state of science and to inform future marine oil spill response operations. The response to the 2010 Deepwater Horizon spill included an unprecedented use of dispersants via both surface application and subsea injection. The magnitude of the spill stimulated interest and funding for research on oil spill response, and dispersant use in particular. This study assesses the effects and efficacy of dispersants as an oil spill response tool and evaluates trade-offs associated with dispersant use.

Download or read book The Peaches of New York written by U. P. Hedrick and published by . This book was released on 1917 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cross talk in Comp Theory written by Victor Villanueva and published by . This book was released on 2003 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt: Berthoff); "Narrowing the Mind and Page: Remedial Writers and Cognitive Reductionism" (Mike Rose); "Cognition, Convention, and Certainty: What We Need to Know about Writing" (Patricia Bizzell). Under Section Four--Talking about Writing in Society--are these essays: "Collaborative Learning and the 'Conversation of Mankind'" (Kenneth A. Bruffee); "Reality, Consensus, and Reform in the Rhetoric of Composition Teaching" (Greg Myers); "Consensus and Difference in Collaborative Learning" (John Trimbur); "'Contact Zones' and English Studies" (Patricia Bizzell); "Professing Multiculturalism: The Politics of Style in the Contact Zone" (Min-Zhan Lu). Under Section Five--Talking about Selves and Schools: On Voice, Voices, and Other Voices--are these essays: "Democracy, Pedagogy, and the Personal Essay" (Joel Haefner); "Beyond the Personal: Theorizing a Politics of Location in Composition Research" (Gesa E. Kirsch and Joy S.^

Download or read book Refugium Botanicum Or Figures and Descriptions from Living Specimens of Little Known Or New Plants of Botanical Interest written by Heinrich Gustav Reichenbach and published by . This book was released on 1870 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book School and Home written by and published by . This book was released on 1923 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Publisher written by and published by . This book was released on 1905 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gray s New Manual of Botany 7th Ed illustrated written by Asa Gray and published by . This book was released on 1906 with total page 986 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Boron in Plant and Animal Nutrition written by Heiner Goldbach and published by Springer Science & Business Media. This book was released on 2002-05-31 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Boron '97 meeting was a great success in summarising all recent developments in basic and applied research on boron's function, especially in plants. New techniques have since been developed and new insight has been gained into the role of boron in plant and animal metabolism. Nevertheless, there were still lots of open questions. The aim of the present workshop held in Bonn as a satellite meeting to the International Plant Nutrition Colloquium was thus to gather all actual information which has been gained since the Boron '97 meeting and to compile knowledge, both from animal and plant sciences. Furthermore, applied aspects had to be addressed too, as there is an increasing awareness of boron deficiencies even in crops such as wheat, which have formerly not been considered as responsive to boron application. Genetic differences in boron demand and efficiency within one species are a further important topic which has gained importance since the 1997 meeting. More in-depth knowledge on the mechanisms of boron efficiency are required as an increased efficiency will be one major possibility to maintain and improve crop yields for resource-poor farmers. Nevertheless, it has also clearly been shown that an adequate supply of boron is needed to obtain high yields of crops with a high quality, and that a sustainable agriculture has to provide an adequate boron supply to compensate for inevitable losses through leaching (especially in the humid tropics and temperate regions) and for the boron removal by the crop.

Download or read book The Publishers Circular and Booksellers Record of British and Foreign Literature written by and published by . This book was released on 1905 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Micropropagation of Orchids 2 Volume Set written by Joseph Arditti and published by Wiley-Blackwell. This book was released on 2008-05-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This greatly expanded and updated edition of a classic reference work comprises two volumes offering a compendium of methods for multiplying orchids through micropropagation. A detailed collection of procedures and methods for multiplying orchids, including organ, tissue, and cell culture techniques in vitro Presents classic techniques that have been in the forefront of orchid propagation since they were first developed in 1949 Detailed procedures are appended with tables and complete recipes for a large number of culture media Includes many illustrations, chemical formulas, historical vignettes, and seldom seen illustrations of people, orchids, apparatus and tools “… an excellent resource like its predecessor, …both informative and captivating, and served as a reminder of why we go to such extremes in our quest to propagate these plants.” American Orchid Society, 2009 “…in the sense of its universal value and importance, this Second Edition will undoubtedly be considered a classic, if only because it will serve as a sole and invaluable resource on the subject.” Plant Science Bulletin, 2009