Tetrastichus brevistigma Gahan
Subtitle: a pupal parasite of the elm leaf beetle
By: by P.A. Berry
Series: Circular / United States Department of Agriculture -- no. 485; Circular (United States. Dept. of Agriculture) -- no. 485.
Publisher: U.S. Dept. of Agriculture
Published: 1938
Place of publication: Washington, D.C
Language: eng
Number of pages: 12
Subjects: Elm leaf-beetle; Elm; Biological control; Diseases and pests
Notes: Caption title.

"Contribution from Bureau of Entomology and Plant Quarantine."

Includes bibliographical references.