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Self-feeding versus hand-feeding sows and litters


Author:
Russell, E. Z. (Ellsworth Zouave) and Zeller, J. H. (John Henry)
Source:
USDA
Year:
1926
Subject:
Swine and Feeding and feeds
Format:
6 p. : ill. ; 23 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Series:
Farmers' bulletin (United States. Department of Agriculture) ; no. 1504
Collection:
Organic Roots Collection
Permanent URL:
https://archive.org/details/CAT87203803