Parasitization of the Mediterranean fruitfly in Hawaii, 1914-33
By: by H.F. Willard and A.C. Mason
Contributors: Mason, Arthur C. (Arthur Charles), 1881-
Series: Circular / United States Department of Agriculture -- no. 439; Circular (United States. Dept. of Agriculture) -- no. 439.
Publisher: U.S. Dept. of Agriculture
Published: 1937
Place of publication: Washington, D.C
Language: eng
Number of pages: 18
Subjects: Mediterranean fruit-fly; Biological control
Notes: Caption title.

"Contribution from Bureau of Entomology and Plant Quarantine."

Bibliography: p. 17.