Half a ton of butter per cow per year
Van Pelt, Hugh G.
creator
text
book
Philadelphia
Wilmer Atkinson Co
1910
1910
[1st ed. 10th thousand]
ENG
Butter
Dairying
SF263 .V3
https://www.biodiversitylibrary.org/bibliography/35775
15581199
11001162
10.5962/bhl.title.35775
DLC