face fly
Subtitle: a livestock pest.
Edition: Rev.
Series: Insect answers; Extension mimeo -- 2947.; Extension mimeo (Washington State University. Cooperative Extension) -- 2947.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1972
Place of publication: Pullman
Language: eng
Notes: Caption title.

"October 1972."

"E.M. 2947."