2

The Effects of Cold on Mallard Embryos

Year:
1972
Language:
english
File:
PDF, 1.14 MB
english, 1972
9

Synthesis and cycloaddition reactions of 2-triethylsilyl-1,3-butadiene

Year:
1978
Language:
english
File:
PDF, 125 KB
english, 1978
14

The effects of glyphosate herbicide on chicken egg hatchability

Year:
1980
Language:
english
File:
PDF, 336 KB
english, 1980
15

Criteria for Aging Giant Canada Goose Embryos

Year:
1972
Language:
english
File:
PDF, 1.18 MB
english, 1972
16

Gadwall Duck Learns to Fly after Breaking a Wing

Year:
1971
Language:
english
File:
PDF, 399 KB
english, 1971
17

Prairie Ducks: A Study of Their Behavior, Ecology and Managementby L. K. Sowls

Year:
1979
Language:
english
File:
PDF, 105 KB
english, 1979
18

Wilson's Phalaropes Forming Feeding Association with Shovelers

Year:
1972
Language:
english
File:
PDF, 124 KB
english, 1972
20

General synthesis of pentacyclic quassinoids

Year:
1984
Language:
english
File:
PDF, 266 KB
english, 1984
23

Repeatability of wing molt timing of mallards in relation to breeding

Year:
1990
Language:
english
File:
PDF, 409 KB
english, 1990
28

Snow Goose Soaring with White Pelicans

Year:
1974
Language:
english
File:
PDF, 273 KB
english, 1974
29

The Occurrence of Twin Waterfowl Embryos

Year:
1975
Language:
english
File:
PDF, 292 KB
english, 1975
30

The Snow Geese: A Story of Homeby William Fiennes

Year:
2003
Language:
english
File:
PDF, 236 KB
english, 2003
31

Hierarchy of Waterfowl Feeding with Whistling Swans

Year:
1974
Language:
english
File:
PDF, 220 KB
english, 1974
32

Laying Dates, Clutch Size and Egg Weight of Captive Mallards

Year:
1979
Language:
english
File:
PDF, 457 KB
english, 1979
45

Second International Waterfowl Symposium, A Review

Year:
1976
Language:
english
File:
PDF, 251 KB
english, 1976