The study of instinct /
Timbergen, Nikolaas, 1907-
The study of instinct / by N. Timbergen. - New York : Oxford University Press, 1969. - xii, 228 p. : ill. ; 26 cm.
Reprint of 1951 ed. published by Clarendon Press, Oxford. With a new introduction
Bibliography: p. 211-221.
0195013719
Instinct.
Animal behavior.
The study of instinct / by N. Timbergen. - New York : Oxford University Press, 1969. - xii, 228 p. : ill. ; 26 cm.
Reprint of 1951 ed. published by Clarendon Press, Oxford. With a new introduction
Bibliography: p. 211-221.
0195013719
Instinct.
Animal behavior.