A maggot trap in practical use
Subtitle: an experiment in house-fly control
By: by R.H. Hutchison
Series: Bulletin of the U.S. Department of Agriculture -- no. 200; Bulletin of the U.S. Department of Agriculture -- no. 200.
Publisher: U.S. Dept. of Agriculture
Published: 1915
Place of publication: Washington, D.C
Language: eng
Number of pages: 15
Subjects: Housefly; Control; Insect traps
Notes: Caption title.

"May 4, 1915."

Bibliography: p. 15.