![](/img/cover-not-exists.png)
Differences in Milk and Butterfat Production and Test of Ayrshire Cow Families
Tabler, Kenneth A., Tyler, W.J., Hyatt, GeorgeVolume:
33
Year:
1950
Language:
english
DOI:
10.3168/jds.S0022-0302(50)91920-5
File:
PDF, 509 KB
english, 1950