Décroissement causé par les insectes et les maladies des arbres au Canada de 1982 à 1987

Décroissement causé par les insectes et les maladies des arbres au Canada de 1982 à 1987 PDF Author: J. Peter Hall
Publisher: Forest Insect and Disease Survey
ISBN:
Category : Forest insects
Languages : fr
Pages : 42

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Décroissement causé par les insectes et les maladies des arbres au Canada de 1982 à 1987

Décroissement causé par les insectes et les maladies des arbres au Canada de 1982 à 1987 PDF Author: J. Peter Hall
Publisher: Forest Insect and Disease Survey
ISBN:
Category : Forest insects
Languages : fr
Pages : 42

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Forest Insect and Disease Conditions in the Pacific Northwest

Forest Insect and Disease Conditions in the Pacific Northwest PDF Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 80

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Forest Insect and Disease Conditions in Canada

Forest Insect and Disease Conditions in Canada PDF Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 956

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Ecological Forest Management Handbook

Ecological Forest Management Handbook PDF Author: Guy R. Larocque
Publisher: CRC Press
ISBN: 1482247860
Category : Nature
Languages : en
Pages : 625

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Book Description
Forests are valued not only for their economic potential, but also for the biodiversity they contain, the ecological services they provide, and the recreational, cultural, and spiritual opportunities they provide. The Ecological Forest Management Handbook provides a comprehensive summary of interrelated topics in the field, including management con

Hymenoptera of the World

Hymenoptera of the World PDF Author: Canada. Agriculture Canada. Research Branch
Publisher: Canadian Government Publishing
ISBN:
Category : Science
Languages : en
Pages : 688

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Book Description
This publication is the result of a course on identification of Hymenoptera given three times since 1985 at the Centre for Land and Biological Resources Research. The considerable interest in these courses indicated the need for a comprehensive identification guide to all extant families of Hymenoptera. The main emphasis is on family identification using the keys, which are complemented by family sketches. The sketches include a taxonomic diagnosis to supplement the keys, a summary of the biology, the size and distribution, and important literature references.

Information Reports Digest

Information Reports Digest PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 426

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Book Description
Covers all information reports being published by the Canadian Forestry Service.

Canadiana

Canadiana PDF Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1334

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Microlog, Canadian Research Index

Microlog, Canadian Research Index PDF Author:
Publisher:
ISBN:
Category : Municipal government publications
Languages : en
Pages : 1292

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Book Description
An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.

Publications

Publications PDF Author: Canadian Forestry Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 64

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Information Report

Information Report PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 316

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