Solar heating for brooding chickens
By: prepared by Science and Education Administration.
Contributors: United States. Science and Education Administration.
Series: Farmers' bulletin -- no. 2272.; Farmers' bulletin (United States. Dept. of Agriculture) -- no. 2272.
Publisher: The Administration
Published: 1981
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 12
Subjects: Chickens -- Hatcheries -- United States.
Notes: "Issued March 1981"--P. 2.