A contribution towards our knowledge of the morphology of the owls
By: by W.P. Pycraft ; read 21 April, 1898.
Series: Landmarks of science II
Publisher: The Society
Published: 1896
Place of publication: London
Language: eng
Format: Microform
Number of pages: 275
Subjects: Owls
Notes: Bibliography: p. 272.

Microfiche. New York, N.Y. Readex Microprint Corporation, [1985?] (Landmarks II)

In Transactions of the Linnean Society of London. Zoology, ser. 2, v. 7 (1896-1900), p. 223-275.