The courtship of animals Pycraft, W. P. (William Plane), 1868-1942 creator text book London Hutchinson [1913] 1913 3rd ed.
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ENG Date from pref. Animal behavior Courtship in animals Natural selection QL761 P9 Hutchinson's nature library https://www.biodiversitylibrary.org/bibliography/21921 10.5962/bhl.title.21921 OTU