共 19 条
[1]
[Anonymous], 1970, OFFICIAL METHODS ANA
[2]
BLAXTER KL, 1962, ENERGY METABOLISM RU, P198
[3]
BOTKIN MD, 1974, 616 NEW MEX AGR EXP
[7]
CRAMER A, 1971, 21ST ANN CONV NAT LA
[8]
FIELD RA, 1971, J ANIM SCI, V32, P849
[9]
FIELD RA, 1968, 19 U WYOM AGR EXP ST
[10]
HARRISON VL, 1978, ESCS15 US DEP AGR EC