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| 01421nam 2200325za 4500 |
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| 001 | 9.848690 |
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| 003 | CaOODSP |
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| 005 | 20240527135430 |
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| 007 | cr ||||||||||| |
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| 008 | 171213s1968 onc ||||o f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn-mb |
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| 086 | 1 |aCW69-9/6E-PDF |
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| 100 | 1 |aSorensen, Michael F. |
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| 245 | 13|aAn appraisal of the no-mallard restriction during a portion of the 1967 waterfowl hunting season in southern Manitoba |h[electronic resource] / |cby Michael F. Sorensen and Eugene F. Bossenmaier. |
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| 260 | |aOttawa : |bCanadian Wildlife Service, |c1968. |
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| 300 | |a13 p. |
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| 490 | 1 |aProgress notes ; |vno. 6 |
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| 500 | |a"June 10, 1968." |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 520 | |a"The mallard breeding population index for southern Manitoba, derived from aerial surveys in May, dropped from about 450,000 in the late fifties to about 170,000 in the mid-sixties"--p. [1]. |
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| 692 | 07|2gccst|aHunting (Sport) |
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| 692 | 07|2gccst|aWildlife |
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| 692 | 07|2gccst|aResearch |
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| 700 | 1 |aBossenmaier, Eugene F.,|d1924- |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aCanadian Wildlife Service. |
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| 830 | #0|aProgress notes (Canadian Wildlife Service)|vno. 6|w(CaOODSP)9.504439 |
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| 856 | 40|qPDF|s606 KB|uhttps://publications.gc.ca/collections/collection_2017/eccc/CW69-9-6-eng.pdf |
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