The poultry industry of the United States of America. :
A special report supplementing the exhibit of the United States Department of agriculture at the fourth World's poultry congress, London, 1930.
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Format: | Journal / Serial |
Language: | English |
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Washington :
U.S. Govt. print. off.,
1930.
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Notes: | " ... A joint contribution from the bureaus of Animal industry, Agricultural economics, and Home economics, and the Extension service."--U.S. Dept. of agriculture. Official record, July 10, 1930, p. 5. Physical description: iv, 74 p. : ill., maps ; 24 cm. more |