Research on harp seals in 1978 / by D.E. Sergeant. : Fs70-8/78-33E-PDF
"Age samples from 8 sites totalling about 1900 animals obtained in 1978 continue to show strong representation of all age-classes onward from 1972, the year an effective quota on catching of harp seals was put into force. Their high representation contrasts with most pre-quota year classes."--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.871661&sl=1
| Ministère/Organisme | Canada. Department of Fisheries and Oceans. Canadian Atlantic Fisheries Scientific Advisory Committee. Canada. Fisheries and Environment Canada. |
|---|---|
| Titre | Research on harp seals in 1978 / by D.E. Sergeant. |
| Titre de la série | CAFSAC res. doc. ; 78/33 (revised) |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Caption title. At head of title: Canadian Atlantic Fisheries Scientific Advisory Committee. Digitized edtion from print [produced by Department of Fisheries and Oceans]. "This report not to be cited without prior reference to the author." Includes bibliographical reference (page 7). |
| Information sur la publication | Ste. Anne de Bellevue, Quebec : Canadian Atlantic Fisheries Scientific Advisory Committee, Department of Fisheries and the Environment, [1978]. |
| Auteur / Contributeur | Sergeant, D. E., author. |
| Description | 1 online resource (15 pages) : illustrations. |
| Numéro de catalogue |
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| Édition | Revised. |
| Descripteurs | Seals Surveys |