An economic model to calculate farm-specific losses due to bovine respiratory disease in dairy heifers
H.J van der Fels-Klerx, J.T Sørensen, A.W Jalvingh, R.B.M HuirneVolume:
51
Year:
2001
Language:
english
Pages:
20
DOI:
10.1016/s0167-5877(01)00208-2
File:
PDF, 169 KB
english, 2001