Newsletter

Newsletter PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 400

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Relationships of Birds and Spruce Budworms

Relationships of Birds and Spruce Budworms PDF Author: Hewlette S. Crawford
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 44

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Spruce Budworms Handbook

Spruce Budworms Handbook PDF Author: Daniel M. Schmitt
Publisher:
ISBN:
Category : Insect pests
Languages : en
Pages : 204

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Digest Des Rapports D'information

Digest Des Rapports D'information PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 76

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Canadiana

Canadiana PDF Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1160

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 650

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The Literary Digest

The Literary Digest PDF Author: Edward Jewitt Wheeler
Publisher:
ISBN:
Category : Literature
Languages : en
Pages : 1716

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C.A.B. International Serials Checklist

C.A.B. International Serials Checklist PDF Author: C.A.B. International
Publisher:
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 528

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Book Description
List of journal titles included in CAB abstracts database. Entries give title, country of publication, publisher, and ISSN number. Also contains separate lists on annual reports, conference proceedings, ISSN's, and publishers.

Regulation: Digestion, Nutrition, Excretion

Regulation: Digestion, Nutrition, Excretion PDF Author: G. A. Kerkut
Publisher: Elsevier
ISBN: 1483286207
Category : Science
Languages : en
Pages : 656

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Book Description
In this volume, seven of the chapters deal with feeding and diet, which is reasonable since insects consume an estimated l5-20% of all the world's planted crops. Many insects even have a specialized larval feeding stage that usually occupies a different ecological niche to the adult and so does not compete for the adult's food stock. Other chapters describe the means by which insects maintain their water balance, nitrogen balance and temperature balance under a range of conditions. These involve regulation by hormonal and behavioural systems that are also described here. The l4 chapters are all extensively illustrated and referenced and therefore provide excellent summaries of current knowledge. They will be of great value to entomologists, zoologists and biologists in general.

Digest

Digest PDF Author:
Publisher:
ISBN:
Category : Literature, Modern
Languages : en
Pages : 1032

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