共 13 条
[5]
LYTHGOE HERMANN C., 1940, JOUR DAIRY SCI, V23, P1097, DOI 10.3168/jds.S0022-0302(40)95597-7
[8]
Parkash S., 1968, Dairy Science Abstracts, V30, P67
[9]
PARODI PW, 1973, AUST J DAIRY TECHNOL, V28, P38