共 36 条
[12]
OLDHAM JD, 1979, ANN RECH VET, V10, P290
[13]
AMINO-ACID UTILIZATION BY DAIRY-COWS .1. METHODS OF VARYING AMINO-ACID SUPPLY
[J].
LIVESTOCK PRODUCTION SCIENCE,
1980, 7 (05)
:437-452
[18]
STEEL R. G. D., 1960, PRINCIPLES PROCEDURE