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Maternal behaviour and energy investment by grey seals ( Halichoerus grypus ) breeding on land-fast ice
Haller, Martha A., Kovacs, Kit M., Hammill, Mike O.Volume:
74
Language:
english
Journal:
Canadian Journal of Zoology
DOI:
10.1139/z96-167
Date:
August, 1996
File:
PDF, 943 KB
english, 1996