The ferns and fern allies of Wisconsin /

Bibliographic Details
Main Author:	Tryon, Rolla M. (Rolla Milton), 1916-2001
Other Authors:	Fassett, Norman C. (Norman Carter), 1900-1954
Format:	Book
Language:	English
Published:	[Madison] : Department of botany, University of Wisconsin Press, 1940.
Subjects:	Pteridophyta. Ferns > Wisconsin.

Description
Physical Description:	v, 158 pages : illustrations (incl.maps) ; 26 cm.