Migration and Development
Author : Gabriele Winai-Ström
Publisher : Nordic Africa Institute
Page : 188 pages
File Size : 49,98 MB
Release : 1986
Category : History
ISBN : 9789171062529
Author : Gabriele Winai-Ström
Publisher : Nordic Africa Institute
Page : 188 pages
File Size : 49,98 MB
Release : 1986
Category : History
ISBN : 9789171062529
Author :
Publisher :
Page : 44 pages
File Size : 50,58 MB
Release : 1977
Category : Bird populations
ISBN :
Author : Joseph W. Artmann
Publisher :
Page : 48 pages
File Size : 24,17 MB
Release : 1975
Category : Bird populations
ISBN :
The estimated continental woodcock harvest exceeded 1.5 million birds during the 1973-1974 hunting season. Wing-collection data for 1973-74 indicated that productivity increased during the previous spring by 15% rangewide, % in the Atlantic Region, and 21% in the Central Region. Daily and seasonal hunting success was also greater by 8.6% and 10.0% respectively. The 1974 breeding population index increased increased 6.5% rangewide, 2.4% in the Atlantic Region, and 10.0% in the Central Region. Indices from 1964-74 suggested a declining breeding population in the Central Region. Recoveries of 2,950 banded woodcock indicate the existence of two relatively distinct populations. More than 94% of the recoveries were made in the Region of banding.
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Page : 1090 pages
File Size : 34,58 MB
Release : 1977-10
Category : Education
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Page : 1386 pages
File Size : 24,55 MB
Release :
Category : Government publications
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Page : 1372 pages
File Size : 14,98 MB
Release : 1975
Category : Medicine
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Author : National Library of Medicine (U.S.)
Publisher :
Page : 1564 pages
File Size : 33,53 MB
Release : 1979
Category : Medicine
ISBN :
Includes subject section, name section, and 1968-1970, technical reports.
Author : United States. Agency for International Development. Bureau for Technical Assistance
Publisher :
Page : 454 pages
File Size : 29,59 MB
Release : 1976
Category : Agricultural assistance, American
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Page : 480 pages
File Size : 39,95 MB
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Category : Geology
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Author : Environmental Science Information Center. Library and Information Services Division
Publisher :
Page : 514 pages
File Size : 23,26 MB
Release : 1977
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