Author: Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 932
Book Description
FWS/OBS.
Author: Wildlife Abstracts
Author: U.S. Fish and Wildlife ServicePublisher:
ISBN:
Category : Animals
Languages : en
Pages : 826
Book Description
Matagorda Bay, Texas, Its Hydrography, Ecology, and Fishery Resources
Author: George H. WardPublisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 252
Book Description
The Ecology and Management of Breeding Waterfowl
Author: Publisher: U of Minnesota Press
ISBN: 9781452900162
Category : Electronic books
Languages : en
Pages : 812
Book Description
Waterfowl Status Report, 1980 ; Waterfowl Status Report, 1981
Author: James F. VoelzerPublisher:
ISBN:
Category : Waterfowl
Languages : en
Pages : 210
Book Description
Water-resources Investigations Report
Author: Reliability of Kill and Activity Estimates in the U.S. Waterfowl Hunter Survey
Author: Leigh M. CoulingPublisher:
ISBN:
Category : Hunting surveys
Languages : en
Pages : 298
Book Description
A mail questionnaire survey of waterfowl hunters is conducted each year in the United States to provide information on waterfowl kill and hunter activity. We carried out a study using data from the 1971-73 and 1972-73 hunting seasons to determine the effectiveness of the present U.S. sampling and estimation techniques, and a number of modifications in both sampling and analysis is recommended.
Missouri River Natural Resources Bibliography
Author: Vincent J. BurkePublisher:
ISBN:
Category : Natural resources
Languages : en
Pages : 168
Book Description
Final Environmental Impact Statement
Author: United States. New York Outer Continental Shelf OfficePublisher:
ISBN:
Category : Continental shelf
Languages : en
Pages : 696
Book Description
Waterfowl and Their Wintering Grounds in Mexico, 1937-64
Author: George Bradford SaundersPublisher:
ISBN:
Category : Waterfowl
Languages : en
Pages : 468
Book Description