Geologic Report on the Chamal and Buena Vista Haciendas, Tamaulipas, Mexico
Author : Carl Hugh Beal
Publisher :
Page : 82 pages
File Size : 11,5 MB
Release : 1919
Category : Geology
ISBN :
Author : Carl Hugh Beal
Publisher :
Page : 82 pages
File Size : 11,5 MB
Release : 1919
Category : Geology
ISBN :
Author : Fr. Nieden
Publisher : Walter de Gruyter GmbH & Co KG
Page : 616 pages
File Size : 25,71 MB
Release : 2020-05-05
Category : Science
ISBN : 3111434583
No detailed description available for "Amphibia. Anura I.".
Author : Joshua Blu Buhs
Publisher : University of Chicago Press
Page : 227 pages
File Size : 27,81 MB
Release : 2010-11-15
Category : Technology & Engineering
ISBN : 0226079848
Sometime in the first half of the twentieth century, a coterie of fire ants came ashore from South American ships docked in Mobile, Alabama. Fanning out across the region, the fire ants invaded the South, damaging crops, harassing game animals, and hindering harvesting methods. Responding to a collective call from southerners to eliminate these invasive pests, the U.S. Department of Agriculture developed a campaign that not only failed to eradicate the fire ants but left a wake of dead wildlife, sickened cattle, and public protest. With political intrigue, environmental tragedy, and such figures as Rachel Carson and E. O. Wilson, The Fire Ant Wars is a grippingly perceptive tale of changing social attitudes and scientific practices. Tracing the political and scientific eradication campaigns, Joshua Buhs's bracing study uses the saga as a means to consider twentieth-century American concepts of nature and environmental stewardship. In telling the story, Buhs explores how human concepts of nature evolve and how these ideas affect the natural and social worlds. Spotlighting a particular issue to discuss larger questions of science, public perceptions, and public policy—from pre-environmental awareness to the activist years of the early environmental movement—The Fire Ant Wars will appeal to historians of science, environmentalists, and biologists alike.
Author : Philip Reese Uhler
Publisher :
Page : 118 pages
File Size : 43,45 MB
Release : 1876
Category : Hemiptera
ISBN :
Author : Hans Gadow
Publisher : London, Witherby
Page : 556 pages
File Size : 25,98 MB
Release : 1908
Category : Ecology
ISBN :
Author : M. J. Fouquette
Publisher : Xlibris
Page : 0 pages
File Size : 43,86 MB
Release : 2014
Category : Amphibians
ISBN : 9781493170340
Author : John Edwin McPherson
Publisher : SIU Press
Page : 260 pages
File Size : 21,43 MB
Release : 1982
Category : Nature
ISBN : 9780809310401
This comprehensive work introduces the reader to the well-represented pentatomoid fauna of northeastern North America. About 120 species and subspecies in five families are presently known to occur in this geographical area. The text begins with a closely defined classification of the Pentatomoidea within the order Hemiptera. A discussion of the history of the investigations of North American Pentatomoidea follows, with a list of selected faunistic surveys by state or province and a general discussion of the pentatomoid life cycle including overwintering stages, spring emergence and mating, oviposition and subsequent development to adults. Here the author also considers the scent glands and the possible functions of their secretions. This volume provides updated keys to the northeastern North American pentatomoids, illustrations, references to revisionary studies of families and genera, statements and maps of distribution, pertinent biological information regarding field life cycles, laboratory rearing, immature stages, host plants and prey, and parasites and predators. Unique within its field, this book was written for individuals interested in insects as well as those specializing in Hemiptera.