Farm silos
By: [by J.R. McCalmont]
Series: Miscellaneous publication / United States Department of Agriculture -- no. 810
Publisher: Agricultural Research Service, U.S. Dept. of Agriculture
Published: 1960
Place of publication: Washington, D.C
Language: eng
Number of pages: 27
Subjects: Silos; Farm buildings
Notes: Cover title.

"Issued April 1960."