Observations on two undescribed species of North American Mammalia
By: by David Douglas.
Series: Landmarks of science II
Publisher: W. Phillips
Published: 1829
Place of publication: London
Language: eng
Format: Microform
Number of pages: 332
Subjects: Mammals -- North America.
Notes: Microfiche. New York, N.Y. Readex Microprint Corporation, [1985?] (Landmarks II)

In Zoological journal, v. 4 (1829), p. 330-332.