The Scrophulariaceae of eastern temperate North America /

Bibliographic Details
Main Author: Pennell, Francis Whittier, 1886-
Format: Book
Language:English
Published: Philadelphia, [publisher not identified] ; 1935.
Series:Monograph (Academy of Natural Sciences of Philadelphia) ; 1.
Subjects:
Description
Item Description:"Printed by the George W. Carpenter fund for the encouragement of original scientific research."
Physical Description:xiv pages, 650 pages : illustrations, 2 folded maps. ; 27 cm.