A field investigation of subclinical mastitis in sheep in southern England
G.H. Watkins, Angeliki R. Burriel, J.E.T. JonesVolume:
147
Year:
1991
Language:
english
Pages:
421
DOI:
10.1016/0007-1935(91)90083-y
File:
PDF, 377 KB
english, 1991