Biological studies on the leafhopper Empoasca fabae as a bean pest
By: by Dwight M. DeLong.
Contributors: United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 618; Technical bulletin (United States. Dept. of Agriculture) -- no. 618.
Publisher: U.S. Dept. of Agriculture
Published: 1938
Place of publication: Washington
Language: eng
Number of pages: 60
Subjects: Leafhoppers.; Beans -- Diseases and pests.
Notes: Cover title.

Literature cited: p. 57-60.