Status of Eelgrass (Zostera Marina) on the North Atlantic Coast, February 1938
Author : Clarence Cottam
Publisher :
Page : 12 pages
File Size : 38,99 MB
Release : 1938
Category : Zostera marina
ISBN :
Author : Clarence Cottam
Publisher :
Page : 12 pages
File Size : 38,99 MB
Release : 1938
Category : Zostera marina
ISBN :
Author : Clarence Cottam
Publisher :
Page : 0 pages
File Size : 21,16 MB
Release : 1938
Category : Zostera marina
ISBN :
Author : Ronald C. Phillips
Publisher :
Page : 42 pages
File Size : 26,30 MB
Release : 1964
Category : Zostera marina
ISBN :
Author :
Publisher :
Page : 1182 pages
File Size : 24,77 MB
Release : 1963
Category : Bird populations
ISBN :
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.
Author : United States. Congress. Senate. Special Committee on Conservation of Wildlife Resources
Publisher :
Page : 544 pages
File Size : 13,21 MB
Release : 1940
Category : Wildlife conservation
ISBN :
Author : United States. Congress Senate
Publisher :
Page : 1154 pages
File Size : 14,52 MB
Release :
Category : United States
ISBN :
Author : United States. Superintendent of Documents
Publisher :
Page : 3208 pages
File Size : 14,77 MB
Release : 1896
Category : Government publications
ISBN :
Author :
Publisher :
Page : 174 pages
File Size : 26,99 MB
Release : 1987
Category : Wildlife conservation
ISBN :
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 : James Moffitt
Publisher :
Page : 30 pages
File Size : 28,68 MB
Release : 1941
Category : Brant
ISBN :
Author :
Publisher :
Page : 282 pages
File Size : 13,30 MB
Release : 1964
Category : Wildlife conservation
ISBN :