Insecticide investigations
By: by A.L. Lovett.
Series: Station bulletin / Oregon Agricultural College Experiment Station -- 169.; Station bulletin (Oregon Agricultural College.  Experiment Station) -- 169.
Publisher: Oregon Agricultural College Experiment Station
Published: 1920
Place of publication: Corvallis, Ore
Language: eng
Number of pages: 55
Subjects: Insecticides -- Orgeon -- Analysis.
Notes: Cover title.