共 25 条
[2]
BEACH CL, 1904, ANN REP STORRS AGR E, V16, P131
[4]
Bourland C. T., 1971, Dissertation Abstracts, V31, P4877
[5]
Bramley A. J., 1975, Annual Bulletin, International Dairy Federation, P377
[6]
BROOKS BW, 1983, CAN J COMP MED, V47, P73
[7]
BROOKS BW, 1984, CAN J COMP MED, V48, P141
[8]
CARTER CR, 1973, DIAGNOSTIC PROCEDURE