Spraying calendar for 1915
By: prepared by A.L. Melander and D.C. George.
Contributors: George, D. C. 1887-
Series: Popular bulletin / Washington Agricultural Experiment Station -- no. 77.; Popular bulletin (Washington Agricultural Experiment Station) -- no. 77.
Publisher: Washington Agricultural Experiment Station
Published: 1915
Place of publication: Pullman, Wash
Language: eng
Subjects: Spraying and dusting in agriculture -- Washington (State)