Frostproofing water systems in poultry houses
By: [prepared by William A. Junnila
Series: Leaflet / United States Department of Agriculture -- no. 434; Leaflet (United States. Dept. of Agriculture) -- no. 434.
Publisher: United States Department of Agriculture
Published: 1958
Place of publication: Washington, D.C.]
Language: eng
Subjects: Poultry; Housing
Notes: Cover title.

"Issued June 1958"--p. 4.