Macrolepidoptera and their parasites reared from field collections in the northeastern part of the United States
By: by J.V. Schaffner, Jr. and C.L. Griswold.
Contributors: Griswold, Charles Louis, 1900-
Series: Miscellaneous publication -- no. 188; Miscellaneous publication (United States. Dept. of Agriculture) -- no. 188.
Publisher: U.S. Dept. of Agriculture
Published: 1934
Place of publication: Washington
Language: eng
Number of pages: 160
Subjects: Insects -- Parasites.; Lepidoptera.
Notes: Contribution from Bureau of Entomology.

Cover title.