A key to the mosses of the Okoboji region
By: by H. S. Conard and B. O. Wolden.
Contributors: Wolden, B. O., joint author.
Series: University of Iowa studies in natural history ...; vol. XIV, no. 7; University of Iowa studies.; New series, no. 238. November 1, 1932; University of Iowa studies in natural history (1918),; v. 14, no. 7.
Publisher: The University
Published: 1932
Place of publication: Iowa City, Ia
Language: eng
Number of pages: 23
Subjects: Mosses -- Iowa.
Notes: Bibliography: p. [21]