An improved elevator for deep bin potato storages
By: [by Alfred D. Edgar, A.H. Glaves and John C. Hansen]
Contributors: Glaves, A. H. (Archie Hubbard), 1900-; Hansen, John C. (John Cornelius), 1921-
Series: Marketing research report -- no. 131
Publisher: U.S. Dept. of Agriculture, Agricultural Marketing Service
Published: 1956
Place of publication: Washington, D.C
Language: eng
Number of pages: 20
Subjects: Elevators; Potatoes; Storage; Machinery
Notes: Cover title.

"August 1956."