The Nearctic species of Pnigalio and Sympiesis (Hymenoptera: Eulophidae).

Bibliographic Details
Main Author:	Miller, Charles Douglas
Format:	Book
Language:	English
Published:	Ottawa : Entomological Society of Canada, 1970.
Series:	Memoirs of the Entomological Society of Canada ; no. 68.
Subjects:	Eulophidae. Insects > Parasites.

Description
Physical Description:	121 pages : illustrations, maps. ; 26 cm.
Bibliography:	Bibliography: pages 82-83.