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Comparison of Bull-Dam Herds, Progeny Testing Herds, and Other Dairy Herd Improvement Herds
Mao, I.L., Wilhelm, A.E., Dong, M.C., Meadows, C.E.Volume:
74
Year:
1991
Language:
english
DOI:
10.3168/jds.S0022-0302(91)78297-0
File:
PDF, 584 KB
english, 1991