How to know the grasses ; pictured-keys for determining the common and important American grasses, with suggestions and aids for their study.

Bibliographic Details
Uniform Title:Pictured key nature series.
Main Author: Pohl, Richard Walter, 1916-
Language:English
Published: Dubuque, Iowa : W. C. Brown Co., [1954]
Series:Pictured key nature series.
Subjects:
Genre:
Local Note:
Physical Description:192 pages : illustrations ; 23 cm.
Format: Book