共 12 条
[1]
BIGGS DA, 1979, J ASSOC OFF ANA CHEM, V62, P1202
[2]
BREGLUND B, 1980, SWEDISH J AGR RES, V10, P159
[4]
Grappin R., 1976, Lait, V56, P498, DOI 10.1051/lait:197655826
[5]
Heinrich U., 1979, Deutsche Molkerei-Zeitung, V100, P1670
[6]
Helwig J.T., 1979, SAS USERS GUIDE
[7]
LORENZ W, 1980, MILCHWISS B, V62, P73
[8]
SEEGER P, 1979, COMMUNICATION
[9]
Shields J., 1976, IFST Proceedings, V9, P122
[10]
SHIELDS J, 1975, THESIS U YORK UK