Canvasback habitat use and production in Saskatchewan parklands / by Lawson G. Sugden.: CW69-1/34E-PDF
"Habitat use and production by Canvasbacks (Aythya valisineria) were studied during 1971-75 on a 31.1·km2 block (15.54 km2 in 1971 and 1972) of Saskatchewan parkland to determine the extent that habitat might be limiting production of young"--Abstract.
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publications.gc.ca/pub?id=9.855588&sl=0
| Department/Agency | Canada. Environment Canada. Canada. Fisheries and Environment Canada. Canadian Wildlife Service. |
|---|---|
| Title | Canvasback habitat use and production in Saskatchewan parklands / by Lawson G. Sugden. |
| Series title | Occasional paper ; no. 34 |
| Publication type | Series - View Master Record |
| Language | [English] |
| Format | Electronic |
| Electronic document | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. Includes abstract in French. |
| Publishing information | Ottawa : Fisheries and Environment Canada, Canadian Wildlife Service, c1978. |
| Author / Contributor | Sugden, Lawson G. |
| Description | 32 p. : charts. |
| Catalogue number |
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| Subject terms | Aquatic birds Habitats Canvasback |
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