

An edition of How to Know the Butterflies (1961)
Illustrated keys for determining to species all butterflies found in North America, north of Mexico, with notes on their distribution, habits, and larval food, and suggestions for collecting and studying them.
By Paul R. Ehrlich,Anne H. Ehrlich
Publish Date
1961
Publisher
WM.C. Brown Company Publishers
Language
eng
Pages
262
Description:
subjects: Butterflies, Identification, Papillons, Pictured Key Nature Series
Places: North America