Download or read book Soil Organic Matter Impacts on Productivity 1979 April 1988 written by Karl Schneider and published by . This book was released on 1988 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agrindex written by and published by . This book was released on 1995 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary Of British And Irish Botantists And Horticulturalists Including plant collectors flower painters and garden designers written by Ray Desmond and published by CRC Press. This book was released on 2002-09-11 with total page 3619 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exhaustive treatment of all British and Irish botanists through 1976.

Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1984 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1990 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Kew Index For 1988 written by and published by . This book was released on 1989 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is the third in a series of annual supplements to the Index Kewensis. The latest Index includes information on new and changed names of seedbearing plants at the level of family and below, and serves as a reliable update of this comprehensive botanical reference which was first published in 1895. Readers will find an informative and useful section that lists new and overlooked generic names, while valuable appendix material provides entries for fern and fern allies that were not presented in the original text.

Download or read book The Kew Record of Taxonomic Literature written by and published by . This book was released on 1988 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microbiology Abstracts written by and published by . This book was released on 1989 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Descriptive Flora of Puerto Rico and Adjacent Islands written by Alain H. Liogier and published by La Editorial, UPR. This book was released on 1997 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary Of British And Irish Botanists And Horticulturists Including plant collectors flower painters and garden designers written by Ray Desmond and published by CRC Press. This book was released on 1994-02-25 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past four centuries botanists and gardeners in the British Isles have gathered, maintained and propagated many varying species of plants. Their work has been documented in innumerable books and articles which are often difficult to trace. The Dictionary of British and Irish Botanists and Horticulturalists represents a time-saving reference source for those who wish to discover more about the lives and achievements of the horticulturalists listed. The dictionary's utility comes not only from indicating the major publications of the named authors, but also the location of their herbaria and manuscripts.; The previous 1977 edition of the Dictionary has for many years been a much used source of information for botanists, botanic artists and archivists. In this revised edition the scope has been expanded to include among its 13,000 entries flower painters in addition to botanical artists over 1400 entries and, for the first time, garden designers.; Finally the Dictionary should have international appeal since so many botanists and gardeners worked on collective plants overseas, in particular in North America and the British Commonwealth.; Each entry gives, wherever possible, details of dates and places of birth and death, educational qualifications, professional posts, honours and awards, publications, location of plant collections, manuscripts, drawings and portraits. Its main function, however, is to provide further biographical references to books and periodicals. Comprehensive classified indices facilitate access by professions and activities, countries, and plant interests.

Download or read book Generic Conspectus of the Tribe Astereae Asteraceae in North America and Central America the Antilles and Hawaii written by Guy L. Nesom and published by BRIT Press. This book was released on 2000 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Kew Record of Taxonomic Literature Relating to Vascular Plants written by and published by . This book was released on 1992 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Federal Register written by and published by . This book was released on 1988-07 with total page 1144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CRC World Dictionary of Grasses written by Umberto Quattrocchi and published by CRC Press. This book was released on 2006-04-26 with total page 2402 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2008 NOMINEE The Council on Botanical and Horticultural Libraries Annual Award for a Significant Work in Botanical or Horticultural Literature now we have easier and better access to grass data than ever before in human history. That is a marked step forward. Congratulazioni Professor Quattrocchi!-Daniel F. Austin, writing in Economic Botany &n

Download or read book Alkaloids Chemical and Biological Perspectives written by S. William Pelletier and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 8 of this series presents four timely reviews on alkaloids: Chapter 1 is a magnificent and monumental review of curare, "a group of dart and/or arrow poisons varying in composition and featuring muscle relaxation as their basic pharmacological action." The fascinating history of curare is recounted, beginning with early encounters by the Spanish Conquistadores through its use as arrow poisons by the forest tribes in hunting and warfare, its chemistry, ethnography, botany and pharmacology. A terminal section of this chapter treats the development of modern muscle relaxants. This chapter thus traces how curare-initially only a crude plant extract-has given rise to the widely used and very important neuromuscular blocking agents of today. The precise role of plant secondary metabolites and their interactions with insect herbivores have been focal points for research by chemists, botanists and entomologists for many years. Alkaloids and their glycosides are frequently involved as feeding deterrents. Chapter 2 treats the relationships between the chemistry of alkaloids in host plants and the effects that these compounds may have on insect herbivores. Interestingly, an alkaloid produced by a plant may manifest different effects on different insects.

Download or read book Medical Botany and Herbal Medicine written by Jayne T. MacLean and published by . This book was released on 1988 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecology Abstracts written by and published by . This book was released on 1989 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coverage: 1982- current; updated: monthly. This database covers current ecology research across a wide range of disciplines, reflecting recent advances in light of growing evidence regarding global environmental change and destruction. Major ares of subject coverage include: Algae/lichens, Animals, Annelids, Aquatic ecosystems, Arachnids, Arid zones, Birds, Brackish water, Bryophytes/pteridophytes, Coastal ecosystems, Conifers, Conservation, Control, Crustaceans, Ecosyst em studies, Fungi, Grasses, Grasslands, High altitude environments, Human ecology, Insects, Legumes, Mammals, Management, Microorganisms, Molluscs, Nematodes, Paleo-ecology, Plants, Pollution studies, Reptiles, River basins, Soil, TAiga/tundra, Terrestrial ecosystems, Vertebrates, Wetlands, Woodlands.