How to know the mosses and liverworts : pictured-keys for determining many of the North American mosses and liverworts, with suggestions and aids for their study

Main Author: Conard, Henry Shoemaker, 1874-
Format: Book
Language:English
Published: Dubuque, Iowa: W. C. Brown Co, c1956
Series:Pictured key nature series
Subjects:
Item Description:Previously published under title: How to know the mosses
Physical Description:226 p. : ill. ; 22 cm
Bibliography:Includes index