Farrowing house for hogs
By: [Agricultural Engineering Research Division, Agricultural Research Service]
Series: Miscellaneous publication / United States Department of Agriculture -- no.      1199
Publisher: U.S. Dept. of Agriculture
Published: 1971
Place of publication: Washington, D.C
Language: eng
Subjects: Swine; Housing; Design and construction
Notes: "Issued July 1971."

"Cooperative farm building plan exchange, plan no. 6088."