Use of aerial surveys by the Canadian Wildlife Service / by Denis A. Benson. : CW69-1/3E-PDF
"Methods of aerial survey used by the Canadian Wildlife Service are as numerous as the types of survey being carried out. Results are even more diverse. The two major factors that dictate methods and determine results are 1) geography and 2) the attributes of the species concerned"--Introd.
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| Ministère/Organisme | Canada. Environment Canada. Canada. National Parks Branch. Canadian Wildlife Service. Canada. Department of Northern Affairs and National Resources. |
|---|---|
| Titre | Use of aerial surveys by the Canadian Wildlife Service / by Denis A. Benson. |
| Titre de la série | Occasional papers ; no. 3 |
| 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]. Issued by the National Parks Branch, Department of Northern Affairs and National Resources. "This paper was presented at the meeting of the Commonwealth Advisory Aeronautical Research Council in Australia, April 1962."--Verso t.p. Includes bibliographical references. |
| Information sur la publication | Ottawa : Canadian Wildlife Service, 1963. |
| Auteur / Contributeur | Benson, Denis A.,1920- |
| Description | 35, [6] p. : ill. |
| Numéro de catalogue |
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| Descripteurs | Wildlife Nature conservation |
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