The black widow and other spiders
By: [prepared by Joe Capizzi and Ben Simko].
Contributors: Simko, B. C.; Oregon State University. Extension Service.
Edition: Rev.
Series: FS / Oregon State University Extension Service -- 129.; Fact sheet (Oregon State University. Extension Service) -- 129.
Publisher: Extension Service, Oregon State University
Published: 1981
Place of publication: Corvallis, Or
Language: eng
Subjects: Black widow spider.
Notes: Title from caption.

"Revised May 1981."