Liquefied petroleum gas as a brooder fuel
By: by Jack G. Griffin, agricultural engineer, Agricultural Engineering Research Division
Contributors: United States. Agricultural Research Service. Agricultural Engineering Research Division
Series: ARS -- 42-81; ARS 42 -- 81.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1963
Place of publication: Washington]
Language: eng
Subjects: Liquefied petroleum gas; Incubators; Fuel
Notes: Caption title.

"July 1963."