Fall and Winter Stoneflies, Or Plecoptera, of Illinois

Fall and Winter Stoneflies, Or Plecoptera, of Illinois PDF Author: Theodore Henry Frison
Publisher:
ISBN:
Category : Stoneflies
Languages : en
Pages : 84

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Fall and Winter Stoneflies, Or Plecoptera, of Illinois

Fall and Winter Stoneflies, Or Plecoptera, of Illinois PDF Author: Theodore Henry Frison
Publisher:
ISBN:
Category : Stoneflies
Languages : en
Pages : 84

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Book Description


Methods for Collection and Analysis of Aquatic Biological and Microbiological Samples

Methods for Collection and Analysis of Aquatic Biological and Microbiological Samples PDF Author: Phillip E. Greeson
Publisher:
ISBN:
Category : Aquatic biology
Languages : en
Pages : 344

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Environmental requirements and pollution tolerance of Plecoptera

Environmental requirements and pollution tolerance of Plecoptera PDF Author: Rebecca F. Surdick
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 428

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Techniques of Water-resources Investigations of the United States Geological Survey

Techniques of Water-resources Investigations of the United States Geological Survey PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 390

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Our Living Resources

Our Living Resources PDF Author:
Publisher:
ISBN:
Category : Animal populations
Languages : en
Pages : 548

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Book Description
Report provides information on distribution, abundance, and health of birds, mammals, reptiles and amphibians, fishes, invertebrates, plants, terrestrial ecosystems, aquatic ecosystems, coastal and marine ecosystems, riparian ecosystems, the Great Plains, Interior West, Alaska, and Hawaii. It also discusses special issues: global climate change, human influences, non-native species, and habitat assessments.

Insects of the Great Lakes Region

Insects of the Great Lakes Region PDF Author: Gary A. Dunn
Publisher: University of Michigan Press
ISBN: 9780472065158
Category : History
Languages : en
Pages : 336

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Book Description
The most comprehensive guide to insects in the Great Lakes region

Available Publications of the Illinois State Natural History Survey

Available Publications of the Illinois State Natural History Survey PDF Author: Illinois. Natural History Survey Division
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 406

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Ecology and Biogeography of High Altitude Insects

Ecology and Biogeography of High Altitude Insects PDF Author: M.S. Mani
Publisher: Springer Science & Business Media
ISBN: 9401713391
Category : Science
Languages : en
Pages : 539

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Book Description
In my book Introduction to High Altitude Entomology, published in 1962, I summa rized the results of eight years' studies, mainly on the Himalaya. I have since then had the opportunity of studying the collections of high altitude insects from the Alps, Carpathians, Caucasus, Urals, Alai-Pamirs, Tien Shan, Altai and other im portant mountains of the world in different museums and institutions in Europe. Through the courtesy and generosity of the Academy of Sciences of the Union of Soviet Socialist Republics, I was also able to personally collect insects and make valuable field observations on the Caucasus, the Alai-Pamirs, Ala-Tau and the Tien Shan mountains. Through comparative studies I have tried to synthesize the fundamental principles of high altitude entomology. I have described here the distinctive characters of the high altitude environment, the ecological specializations of the high altitude insects, their ecological inter relations and the outstanding peculiarities of their biogeography. I have also pre sented here an outline of the high altitude entomology of the principal mountains of the world, with brief accounts of their orogeny, geology and vegetation. This book differs from all other contributions in the field in its comparative ecological approach and in the fact that the main emphasis is throughout on the evolution of the high altitude ecosystem as an integral part of the orogeny. High mountains are, in all parts of the world, important and independent centres of origin and differ entiation of distinctive and highly specialized ecosystems and faunas.

Aquatic Insects of California

Aquatic Insects of California PDF Author: Robert Leslie Usinger
Publisher: Univ of California Press
ISBN: 9780520012936
Category : Science
Languages : en
Pages : 526

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Great Rivers - Great Hatches

Great Rivers - Great Hatches PDF Author: Charles R. Meck
Publisher: Stackpole Books
ISBN: 9780811727709
Category : Nature
Languages : en
Pages : 400

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Book Description
After teaming up to fish every major trout stream in the United States, Mecka and Hoover describe the fishing, hatches, and special regulations for each. Contents: Introduction; Insect Emegence; A Closer Look at Some of the Great Hatches; Great Rivers of the East and their Hatches; Great Rivers of the Midwest and their Hatches; Great Rivers of the West and their Hatches; Great Hatches on Lousy Days; Patters for the Hatches; Some Proposals for Better Fishing.