The Dermaptera and Orthoptera of Illinois
By: Morgan Hebard.
Contributors: Illinois. Natural History Survey Division.
Series: Bulletin / State of Illinois. Dept. of Registration and Education. Division of the Natural History Survey -- v. 20, art. 3; Bulletin (Illinois. Natural History Survey Division) -- v. 20, art. 3.
Publisher: Printed by authority of the State of Illinois
Published: 1934
Place of publication: Urbana, Ill
Language: eng
Number of pages: 1279
Subjects: Earwigs -- Illinois.; Orthoptera -- Illinois.
Notes: "November 1934."

Includes bibliographical references and index.