On certain seed-infesting chalcis-flies
By: by Cyrus R. Crosby
Series: Bulletin -- 265; Bulletin (Cornell University. Agricultural Experiment Station) -- 265
Publisher: Cornell University
Published: 1909
Place of publication: Ithaca, N.Y
Language: eng
Number of pages: 388
Subjects: Seed pathology; Chalcid wasps
Other titles: On certain seed infesting chalcis flies.
Notes: Includes bibliographical references.