21) The biogeochemistry of blue, snow, and Ross' geese

Author
Hanson, Harold C
Series
Illinois Natural History Survey. Special publication; no. 001
Publisher
Published by Southern Illinois University Press for the Illinois Natural History Survey
Pub. Date
1976
Language
English

23) North American waterfowl

Author
Day, Albert M
Publisher
Harrisburg, PA : Stackpole Co
Pub. Date
1959
Language
English

24) Ecology and management of the wood duck

Author
Bellrose, Frank C
Publisher
Mechanicsburg, PA : Stackpole Books
Pub. Date
1994
Language
English

25) Goose management in the '90s

Author
McCabe, Richard E
Publisher
Wildlife Management Institute
Pub. Date
1990
Language
English

27) Prairie habitat : a prospectus

Author
Prairie Habitat Joint Venture
Publisher
S.l. : s.n
Pub. Date
[1987]
Language
English

28) The blue-winged teal: its ecology and management

Author
Bennett, Logan Johnson
Publisher
Collegiate Press
Pub. Date
1938
Language
English

29) Prairie Habitat Joint Venture : conserving an international resource : 1986 - 1994

Author
Environment Canada
Publisher
S.l. : Environment Canada
Pub. Date
1995
Language
English

30) Duck harvest management : Questions and needs

Author
McCabe, Richard E
Publisher
Wildlife Management Institute
Pub. Date
1990
Language
English

31) Waterfowl ecology and management

Author
Baldassarre, Guy A
Publisher
Krieger Publishing
Pub. Date
2006
Language
English