Key to Nearctic parasites of the genus Rhyacionia, with species annotations
By: by Harry O. Yates, III.
Publisher: Southeastern Forest Experiment Station, U.S. Dept. of Agriculture, Forest Service
Published: 1967
Place of publication: Asheville, N.C
Language: eng
Number of pages: 127
Subjects: Rhyacionia.; Insects -- North America -- Identification.; Parasitic insects -- Nearctic regions.
Notes: Bibliography: p. 107-119.
Cover title.