Download or read book Phytologia written by and published by . This book was released on 1997 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: A journal of plant systematics, phytogeography and vegetation ecology.

Download or read book Field Museum of Natural History Bulletin written by and published by . This book was released on 1983 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report written by United States National Museum and published by . This book was released on 1951 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report Field Museum of Natural History written by Field Museum of Natural History and published by . This book was released on 1979 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report Upon the Condition and Progress of the U S National Museum During the Year Ending June 30 written by United States National Museum and published by . This book was released on 1952 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Handbook of the World s Conifers 2 vols written by Aljos Farjon and published by BRILL. This book was released on 2017-08-28 with total page 1153 pages. Available in PDF, EPUB and Kindle. Book excerpt: A 2017 Choice Magazine "Outstanding Academic Title" Conifers are known to everyone as a conspicuous kind of evergreen trees or shrubs that feature prominently in gardens and parks as well as in many managed forests in the cool to cold temperate regions of the Northern Hemisphere. Numerous books have been written about them and continue to appear, mostly with a bias towards these uses in Europe and North America. This second edition, revised and updated, of A Handbook of the World's Conifers is departing from this traditional approach in that it includes all the world's 615 species of conifers, of which some 200 occur in the tropics. It gives as much information about these and the Southern Hemisphere conifers as about the better known species, drawing on research into the taxonomy, biology, ecology, distribution and uses by the author over nearly 35 years. The result is a truly encyclopedic work, a true handbook of all the world's conifers, richly illustrated by the author with his line drawings and photographs taken from the natural habitats of the species.

Download or read book Report of the Assistant Director and of the Curators of the U S National Museum written by United States National Museum and published by . This book was released on 1962 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of The Academy of Natural Sciences Vol 149 1999 written by and published by Academy of Natural Sciences. This book was released on with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Erasmus Darwin s Gardens written by Paul A. Elliott and published by Boydell & Brewer. This book was released on 2021 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first full study of Erasmus Darwin's gardening, horticulture and agriculture shows he was as keen a nature enthusiast as his grandson Charles, and demonstrates the ways in which his landscape experiences transformed his understanding of nature.

Download or read book Smithsonian Year written by Smithsonian Institution and published by . This book was released on 1969 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Periodical Publications in the National Reference Library of Science and Invention List of non Slavonic titles in the Bayswater Division written by National Reference Library of Science and Invention and published by . This book was released on 1969 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Pennsylvania State Library written by Pennsylvania State Library and published by . This book was released on 1859 with total page 1474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Pennsylvania State Library Compiled and Classified by W De Witt written by Pennsylvania State Library (HARRISBURG) and published by . This book was released on 1859 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Flowering Plants Eudicots written by Joachim W. Kadereit and published by Springer Science & Business Media. This book was released on 2007-07-12 with total page 645 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a complete systematic treatment of the flowering plant order Asterales. This comprises 12 families with approx. 1,720 genera and about 26,300 species. Identification keys are provided for all genera, and likely phylogenetic relationships are discussed extensively. The wealth of information contained in this volume makes it an indispensable source for all working in the fields of pure and applied plant sciences.

Download or read book Report on the Progress and Condition of the United States National Museum written by United States National Museum and published by . This book was released on 1961 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report for the Year Ended June 30 written by United States National Museum and published by . This book was released on 1962 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: