A synopsis of lectures in the short course on aerial crop dusting and spraying given at Yakima, Washington, Perry Institute, February 12-17, 1951
By: [presented by] the State College of Washington, Institute of Agricultural Sciences, School of Economics and Business, Community College Service.
Contributors: State College of Washington. Community College Service.
Publisher: State College of Washington
Published: 1951
Place of publication: Pullman, Wash
Language: eng
Number of pages: 87
Subjects: Aerial spraying and dusting in agriculture
Other titles: Aerial crop dusting and spraying :