Lactation Response and Body Composition of Cows Receiving Somatotropin and Three Ratios of Forage to Concentrate
McGuffey, R.K., Basson, R.P., Spike, T.E.Volume:
74
Year:
1991
Language:
english
DOI:
10.3168/jds.S0022-0302(91)78495-6
File:
PDF, 952 KB
english, 1991