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

Bibliographic Details
Main Author:	Gagné, Raymond J.
Corporate Author:	United States. Science and Education Administration
Format:	Government Document Book
Language:	English
Series:	Technical bulletin (United States. Department of Agriculture) ; no. 1575.
Subjects:	Diptera > North America > Identification.

Evans: US Documents (Annex 5th floor)