Farrowing house
Subtitle: slotted floor
Series: Miscellaneous publication / United States Department of Agriculture -- no.      1242
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1972
Place of publication: Washington, D.C
Language: eng
Subjects: Swine; Housing; Design and construction
Notes: Caption title.

"Cooperative farm building plan exchange, plan no. 6115."