The Black widow spider (Latrodectus mactans Fabr.)
By: by Don Carlos Mote and Kenneth Gray.
Contributors: Gray, K. W. 1905-; Oregon State Agricultural College. Agricultural Experiment Station.
Series: Station circular / Agricultural Experiment Station, Oregon State Agricultural College -- 112.; Station circular (Oregon State Agricultural College. Agricultural Experiment Station) -- 112.
Publisher: Agricultural Experiment Station, Oregon State Agricultural College
Published: 1935
Place of publication: Corvallis
Language: eng
Number of pages: 11
Subjects: Black widow spider -- Oregon.
Notes: Cover title.

Includes bibliographical references (p. 9).