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A revision of the chalcid flies of the genus Harmolita (Isosoma) of America north of Mexico, with descriptions of 20 new species


Author:
Phillips, W. J. (William Jeter)
Source:
USDA
Year:
0000
Subject:
Chalcid wasps, Classification, Grain, and Diseases and pests
Format:
26 p., 10 p. of plates : ill. ; 23 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Series:
Technical bulletin (United States. Dept. of Agriculture) ; no. 518
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/CAT86200513