Effects of Days Dry, Previous Days Open, and Current Days Open on Milk Yields of Cows in Zimbabwe and North Carolina
Stanley M. Makuza, Ben T. McDanielVolume:
79
Year:
1996
Language:
english
DOI:
10.3168/jds.s0022-0302(96)76416-0
File:
PDF, 821 KB
english, 1996