Cover image for A review of the parasitic wasps of the ichneumonid genus Exenterus Hartig
A review of the parasitic wasps of the ichneumonid genus Exenterus Hartig
Title:
A review of the parasitic wasps of the ichneumonid genus Exenterus Hartig
Author:
Cushman, R. A. (Robert Asa), 1880-
Publication Information:
Washington, D.C. : U.S. Dept. of Agriculture, 1940.
Physical Description:
15 pages : illustrations ; 23 cm.
General Note:
Caption title.

Contribution from Bureau of Entomology and Plant Quarantine.
Language:
English
Subject Term:
Format :
Book