Download or read book Proceedings of The Academy of Natural Sciences Vol CVII 1955 written by and published by Academy of Natural Sciences. This book was released on with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of The Academy of Natural Sciences Part III Oct Dec 1889 written by and published by Academy of Natural Sciences. This book was released on with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Academy of Natural Sciences of Philadelphia written by Academy of Natural Sciences of Philadelphia and published by . This book was released on 1843 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Publications of the Academy of Natural Sciences of Philadelphia": v. 53, 1901, p. 788-794.

Download or read book Australian Crickets Orthoptera written by Daniel Otte and published by Academy of Natural Sciences. This book was released on 2007-12 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work began with 12 months of field work in Australia between June 1968 & June 1969. During approx. 46,000 miles of travel the authors obtained data at 905 different localities, & visited all of the major Australian collections. Material in the European museums was examined on the return trip to the U.S. & many types were borrowed later. The National Insect Collection at Canberra subsequently sent their entire collection of crickets for further study & the Univ. of Queensland sent a major part of their collection. This work includes 492 species of which 376 are new. These species are arranged in 85 genera of which 41 are new. Fourteen previously published names are synonymized & 17 names are treated as ¿nomina dubia.¿ Illustrations.

Download or read book Contributions to Helminthology written by Joseph Leidy and published by . This book was released on 1850 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Library of the Arnold Arboretum of Harvard University Serial publications Authors and titles written by Arnold Arboretum. Library and published by . This book was released on 1914 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Evolution of North American Rhinoceroses written by Donald R. Prothero and published by Cambridge University Press. This book was released on 2005-03-07 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential reference for all researchers working on the evolution of North American mammals.

Download or read book A Short History of the Academy of Natural Sciences of Philadelphia written by Edward James Nolan and published by Good Press. This book was released on 2020-12-08 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the rich history of the Academy of Natural Sciences of Philadelphia with this detailed account by Edward James Nolan. Written in the 1900s, this book chronicles the evolution, achievements, and contributions of the renowned institution. Nolan's meticulous research and engaging writing style make this a captivating read for history enthusiasts, scientists, and those interested in the natural sciences.

Download or read book The Species of Birds of South America and Their Distribution written by Rodolphe Meyer de Schauensee and published by . This book was released on 1966 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Academy of Natural Sciences of Philadelphia written by Academy of Natural Sciences of Philadelphia and published by . This book was released on 1957 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Publications of the Academy of Natural Sciences of Philadelphia": v. 53, 1901, p. 788-794.

Download or read book Collected Papers written by William Healey Dall and published by . This book was released on 1902 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalog of the Library of the Academy of Natural Sciences of Philadelphia written by Academy of Natural Sciences of Philadelphia. Library and published by . This book was released on 1972 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of the Academy of Natural Sciences of Philadelphia written by Academy of Natural Sciences of Philadelphia and published by . This book was released on 1881 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members, 1812-1848 (1 p. 1., 8 p.) inserted in 2d series volume 1.

Download or read book Narrative of a Journey Across the Rocky Mountains to the Columbia River and a Visit to the Sandwich Islands Chili c written by John Kirk Townsend and published by . This book was released on 1839 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Snakes of the World written by Van Wallach and published by CRC Press. This book was released on 2014-04-22 with total page 1260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Snakes of the World: A Catalogue of Living and Extinct Species-the first catalogue of its kind-covers all living and fossil snakes described between 1758 and 2012, comprising 3,509 living and 274 extinct species allocated to 539 living and 112 extinct genera. Also included are 54 genera and 302 species that are dubious or invalid, resulting in reco

Download or read book Synopsis of the Melolonthidae of the United States written by John Lawrence LeConte and published by . This book was released on 1856 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Pests written by James E. McWilliams and published by Columbia University Press. This book was released on 2008-06-17 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world of insects is one we only dimly understand. Yet from using arsenic, cobalt, and quicksilver to kill household infiltrators to employing the sophisticated tools of the Orkin Man, Americans have fought to eradicate the "bugs" they have learned to hate. Inspired by the still-revolutionary theories of Rachel Carson's Silent Spring, James E. McWilliams argues for a more harmonious and rational approach to our relationship with insects, one that does not harm our environment and, consequently, ourselves along the way. Beginning with the early techniques of colonial farmers and ending with the modern use of chemical insecticides, McWilliams deftly shows how America's war on insects mirrors its continual struggle with nature, economic development, technology, and federal regulation. He reveals a very American paradox: the men and women who settled and developed this country sought to control the environment and achieve certain economic goals; yet their methods of agricultural expansion undermined their efforts and linked them even closer to the inexorable realities of the insect world. As told from the perspective of the often flamboyant actors in the battle against insects, American Pests is a fascinating investigation into the attitudes, policies, and practices that continue to influence our behavior toward insects. Asking us to question, if not abandon, our reckless (and sometimes futile) attempts at insect control, McWilliams convincingly argues that insects, like people, have an inherent right to exist and that in our attempt to rid ourselves of insects, we compromise the balance of nature.