frogs of the united states and canada 2 vol set

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Frogs Of The United States And Canada 2 Vol Set

Author : C. Kenneth Dodd
ISBN : 9781421406336
Genre : Nature
File Size : 62. 77 MB
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With many frog populations declining or disappearing and developmental malformations and disease afflicting others, scientists, conservationists, and concerned citizens need up-to-date, accurate information. Frogs of the United States and Canada is a comprehensive resource for those trying to protect amphibians as well as for researchers and wildlife managers who study biodiversity. From acrobatic tree frogs to terrestrial toads, C. Kenneth Dodd Jr. offers an unparalleled synthesis of the biology, behavior, and conservation of frogs in North America. This two-volume, fully referenced resource provides color photographs and range maps for 106 native and nonindigenous species and includes detailed information on- past and present distribution- life history and demography - reproduction and diet- landscape ecology and evolution- - diseases, parasites, and threats from toxic substances- conservation and management

Frogs Of The United States And Canada 2 Vol Set

Author : C. Kenneth Dodd
ISBN : 9781421406336
Genre : Nature
File Size : 85. 98 MB
Format : PDF
Download : 674
Read : 1262

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With many frog populations declining or disappearing and developmental malformations and disease afflicting others, scientists, conservationists, and concerned citizens need up-to-date, accurate information. Frogs of the United States and Canada is a comprehensive resource for those trying to protect amphibians as well as for researchers and wildlife managers who study biodiversity. From acrobatic tree frogs to terrestrial toads, C. Kenneth Dodd Jr. offers an unparalleled synthesis of the biology, behavior, and conservation of frogs in North America. This two-volume, fully referenced resource provides color photographs and range maps for 106 native and nonindigenous species and includes detailed information on- past and present distribution- life history and demography - reproduction and diet- landscape ecology and evolution- - diseases, parasites, and threats from toxic substances- conservation and management

Turtles Of The United States And Canada

Author : Carl H. Ernst
ISBN : 9780801891212
Genre : Nature
File Size : 25. 45 MB
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Ernst and Lovich’s thoroughly revised edition of this classic reference provides the most updated information ever assembled on the natural histories of North American turtles. From diminutive mud turtles to giant alligator snappers, two of North America’s most prominent experts describe the turtles that live in the fresh, brackish, and marine waters north of Mexico. Incorporating the explosion of new scientific information published on turtles over the past fifteen years—including the identification of four new species—Ernst and Lovich supply comprehensive coverage of all fifty-eight species, with discussions of conservation status and recovery efforts. Each species account contains information on identification, genetics, fossil record, distribution, geographic variation, habitat, behavior, reproduction, biology, growth and longevity, food habits, populations, predators, and conservation status. The book includes range maps for freshwater and terrestrial species, a glossary of scientific names, an extensive bibliography for further research, and an index to scientific and common names. Logically organized and richly illustrated—with more than two hundred color photographs and fifty-two maps— Turtles of the United States and Canada remains the standard for libraries, museums, nature centers, field biologists, and professional and amateur herpetologists alike.

United States Congressional Serial Set

Author :
ISBN : UOM:39015087649219
Genre : United States
File Size : 52. 83 MB
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Medical Books And Serials In Print

Author :
ISBN : CHI:23055387
Genre : Medicine
File Size : 30. 1 MB
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Across This Land

Author : John C. Hudson
ISBN : 0801865670
Genre : Architecture
File Size : 52. 80 MB
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Based on decades of research and written in clear, concise prose by one of the foremost geographers in North America, John C. Hudson's Across This Land is a comprehensive regional geography of the North American continent. Clearly organized, the book divides the entire United States and Canada into six major regions, then further subdivides them into twelve smaller areas. Hudson emphasizes each region or area's distinguishing place-specific attributes, including—to a larger degree than previous regional geographies—political considerations. In this way, the book tells the story of each region, relying on a brisk narrative that reveals the dynamic processes of their distinctive characteristics. The first extensive regional geography of the North American continent in over seventy-five years, Hudson's Across This Land will become the standard text in geography courses dealing with Canada and the U.S. as well as a popular reference work for scholars, students, and lay readers.

Railfan Railroad

Author :
ISBN : UOM:39015039841203
Genre : Railroads
File Size : 33. 61 MB
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Railnews

Author :
ISBN : STANFORD:36105021186528
Genre : Transportation
File Size : 47. 46 MB
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Canadian Audubon

Author :
ISBN : MINN:31951T00247299L
Genre : Natural history
File Size : 84. 55 MB
Format : PDF
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Scientific And Technical Books And Serials In Print 1989

Author : Bowker Editorial Staff
ISBN : 0835225550
Genre :
File Size : 39. 54 MB
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