US ARC River Falls Mss E-13.A.4.1
·
1923
Part of Ellsworth Cow Testing Association. Records, 1923-1924.
US ARC River Falls Mss E-13.A.4.2
·
1923-1924
Part of Ellsworth Cow Testing Association. Records, 1923-1924.
US ARC River Falls Mss E
·
collection
·
1923-1924
Record books of the association listing for the herd of each participating farmer the individual cow's milk production, production value, butterfat content, and quantity and value of feed used; listed on forms provided by the United States Bureau of Animal Industry.