The genus Crepis.

Bibliographic Details
Main Author:	Babcock, E. B. (Ernest Brown), 1877-1954
Format:	Book
Language:	English
Published:	Berkeley, [publisher not identified] ; 1947.
Series:	University of California publications in botany ; v. 21-22.
Subjects:	Crepis.

Description
Physical Description:	2 volumes : illustrations, plates, maps. ; 27 cm.
Bibliography:	"References": volume 1, pt. 175-184.