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Variation in the Secondary Sex-Ratio of the Grey Seal Halichoerus grypus (Fab.) during the Breeding Season

✍ Scribed by COULSON, J. C.; HICKLING, GRACE

Book ID: 109615134
Publisher: Nature Publishing Group
Year: 1961
Tongue: English
Weight: 116 KB
Volume: 190
Category: Article
ISSN: 0028-0836
DOI: 10.1038/190281a0

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