calcium arsenates
By: by R.H. Robinson.
Series: Station bulletin / Oregon Agricultural College Experiment Station -- 131.; Station bulletin (Oregon Agricultural College.  Experiment Station) -- 131.
Publisher: Oregon Agricultural College Experiment Station
Published: 1918
Place of publication: Corvallis, Ore
Language: eng
Number of pages: 15
Subjects: Insecticides
Notes: Cover title.

Bibliography: p. 15.