A revision of the subgenus Pycreus in North and South America : a dissertation /

Bibliographic Details

Main Author:	Corcoran, Mary Lucy, sister, 1910-
Format:	Book
Language:	English
Published:	Washington, D.C. : The Catholic university of America press, 1941.
Series:	Biological series (Catholic University of America) ; no. 37.
Subjects:	Pycreus.