Development of environmentally acceptable methods for controlling insect pests of forests / A. Retnakaran, G.G. Grant, T.J. Ennis, P.G. Fast, B.M. Arif, D. Tyrrell and G.G. Wilson. : Fo46-16/62E-PDF
"The forests of Canada extend as a green belt across the nation occupying 3.14 million km2 of land. This area is slightly larger than the total area of either India or Argentina. From such a vast resource, in 1979 alone, the forest Industry earned 3.05 billion dollars and employed 1 out of every 10, Canadians (Reed et al. 1980a; 1980b). In order to obtain a sustained yield from this renewable resource, the forests have to be meticulously managed and regenerated"--Introduction.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.943714&sl=1
| Ministère/Organisme | Forest Pest Management Institute (Canada), issuing body. Canadian Forestry Service, issuing body. |
|---|---|
| Titre | Development of environmentally acceptable methods for controlling insect pests of forests / A. Retnakaran, G.G. Grant, T.J. Ennis, P.G. Fast, B.M. Arif, D. Tyrrell and G.G. Wilson. |
| Titre de la série | Information report ; FPM-X-62 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. "Reprint"--Cover. Includes bibliographical references (pages 14-17). |
| Information sur la publication | [Sault Ste. Marie, Ont.] : Forest Pest Management Institute, Canadian Forestry Service, Department of the Environment, 1982. |
| Auteur / Contributeur | Retnakaran, Arthur,1934- author. |
| Description | 1 online resource (iii, 22 pages) : photographs. |
| Numéro de catalogue |
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| Descripteurs | Insect pests -- Control. |
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