The Removal of spray residue from apples and pears in Washington State
By: by J.R. Magness ... [et al.].
Contributors: Magness, J. R. 1894-
Series: Popular bulletin / Washington Agricultural Experiment Station -- no. 142.; Popular bulletin (Washington Agricultural Experiment Station) -- no. 142.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1928
Place of publication: Pullman, Wash
Language: eng
Number of pages: 29
Subjects: Spraying and dusting residues in agriculture