The external anatomy of the larva of the Pacific coast wireworm
By: by H. P. Lanchester.
Contributors: United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 693; Technical bulletin (United States. Dept. of Agriculture) -- no. 693.
Publisher: U.S. Dept. of Agriculture
Published: 1939
Place of publication: Washington, D.C
Language: eng
Number of pages: 40
Subjects: Wireworms -- Pacific Coast (U.S.) -- Anatomy
Notes: Caption title.

"August 1939."

Literature cited: p. 39-40.