QL696.A5 P45
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American waterfowl : their present situation and the outlook for their future / |
1 |
QL696.A5 P51 1926
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Bibliography of a natural history of the ducks / |
1 |
QL696.A5 R34
|
Evolution of diving adaptations in the stifftail ducks / |
1 |
QL696.A5 R77
|
The Canada geese of southeastern Colorado / |
1 |
QL696.A5 S347
|
The mandarin duck / |
1 |
QL696.A5 S348
|
A literature review on the role of invertebrates in a waterfowl management / |
1 |
QL696.A5 S36 1957
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A coloured key to the wildfowl of the world / |
1 |
QL696.A5 .S37
|
Key to the wildfowl of the world / |
1 |
QL696.A5 S64
|
Prairie ducks : a study of their behavior, ecology, and management / |
1 |
QL696.A5 S85 1986
|
Characteristics of duck populations in the intermountain parks of Colorado / |
1 |
QL696.A5 S86 1979
|
Management and biology of Pacific flyway geese : a symposium, 16 February 1979, Portland, Oregon / |
1 |
QL696.A5 T6
|
Waterfowl : ducks, geese & swans of the world / |
2 |
QL696.A5 V33
|
The world of the Canada goose / |
1 |
QL696.A5 W47
|
Honker : a discussion of the habits and needs of the largest of our Canada geese / |
1 |
QL696.A5 W47 1982
|
First western hemisphere waterfowl and waterbird symposium : [proceedings of the International Waterfowl Research Bureau symposium held in Edmonton, 25-28 May 1982, a special publication / |
1 |
QL696.A5 W48
|
The ways of wildfowl / |
1 |
QL696.A5 W76
|
High tide and an east wind : the story of the black duck / |
1 |
QL696.A52
|
Ecology and conservation of North American sea ducks / |
2 |
QL696.A52 A42
|
Breeding biology and behavior of the oldsquaw (Clangula hyemalis L.) / |
1 |
QL696.A52 A43 1999
|
A review of the status of greater and lesser scaup in North America |
1 |