LIFE HISTORY STUDIES OF THE LESSER SNOW GOOSE (ANSER CAERULESCENS CAERULESCENS
). III. THE SELECTIVE VALUE OF PLUMAGE POLYMORPHISM: NET FECUNDITY
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1983 ◽
Vol 12
(2)
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pp. 153-159
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1981 ◽
Vol 68
(4)
◽
pp. 653-657
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