Apparatus and technique for the study of the egg parasites of the beet leafhopper
By: by Chas. F. Henderson
Series: Circular / United States Department of Agriculture -- no. 593; Circular (United States. Dept. of Agriculture) -- no. 593.
Publisher: U.S. Dept. of Agriculture
Published: 1941
Place of publication: Washington, D.C
Language: eng
Number of pages: 19
Subjects: Research; Beet leafhopper; Biological control; Parasites
Notes: Caption title.

"Contribution from Bureau of Entomology and Plant Quarantine."