How to know the grasshoppers, cockroaches and their allies; pictured-keys for identifying many of the grasshoppers, crickets, Katydids, earwigs, termites, cockroaches, praying mantids, rock-crawlers, and walkingsticks occuring in North America, north of Mexico

Bibliographic Details
Main Author: Helfer, Jacques R
Format: Book
Language:English
Published: Dubuque, Iowa, W. C. Brown Co [1963]
Series:Pictured key nature series
Subjects:

Internet

Duke University

Holdings details from Duke University
Call Number: QL507.1 .H45 1963