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A systematic analysis of the pine pitch midges, Cecidomyia spp. (Diptera: Cecidomyiidae)


Author:
Gagné, Raymond J., United States, and Science and Education Administration
Source:
USDA
Year:
1978
Subject:
Diptera and Identification
Format:
18 p. : ill. ; 26 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture, Science and Education Administration
Series:
Technical bulletin (United States. Dept. of Agriculture) ; no. 1575
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/CAT87201463