Waterfowl Status Report, 1963
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Publisher :
Page : 352 pages
File Size : 30,10 MB
Release : 1963
Category : Waterfowl
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Author :
Publisher :
Page : 352 pages
File Size : 30,10 MB
Release : 1963
Category : Waterfowl
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Author : Fred A. Glover
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Page : 178 pages
File Size : 33,60 MB
Release : 1963
Category : Waterfowl
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Author :
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Page : 148 pages
File Size : 26,21 MB
Release : 1964
Category : Birds
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Author :
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Page : 1182 pages
File Size : 13,48 MB
Release : 1963
Category : Bird populations
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An index of woodcock reproductive success in 1961 and 1962 was obtained from age ratios in the hunting kill as determined from wings. For both seasons combined, hunters contributed 25,426 woodcock wings.
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Page : 188 pages
File Size : 17,65 MB
Release : 1963
Category : Birds
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Author : United States. Bureau of Sport Fisheries and Wildlife
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Page : 92 pages
File Size : 20,66 MB
Release : 1964
Category : Wildlife research
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Author : R. Kahler Martinson
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Page : 490 pages
File Size : 12,23 MB
Release : 1969
Category : Bird populations
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Groups of data are organized by flyways, from Pacific to Atlantic, with appendixes of tables to correspond. Individuals or organizations that submitted a report have been credited. Although many of the narrative statements have been briefed, and a few tables deleted or shortened if they contained data submitted previously or in another form, the essential information from each report has been retained to the greatest extent possible.
Author :
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Page : 174 pages
File Size : 30,47 MB
Release : 1987
Category : Wildlife conservation
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A bibliography comprising annotated citations of 2037 scientific and technical publications from ten series issued by the U.S. Fish and Wildlife Service. Includes a six-page introduction containing a history of the Service and a description of the research and development series.
Author : H. W. Murdy
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Page : 52 pages
File Size : 41,11 MB
Release : 1963
Category : Ducks
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Author :
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Page : 804 pages
File Size : 32,74 MB
Release : 1965
Category : Fishing
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