共 8 条
[1]
BROOKS JW, 1971, 26 P ANN TEX NUTR C
[3]
HARRIS LE, 1968, 479 UT AGR EXP STA B
[4]
HARVEY WR, 1960, USDA208 ARS
[5]
JOHNSON R, 1972, J ANIM SCI, V35, P268
[6]
LOFGREEN GP, 1968, J ANIM SCI, V27, P793
[7]
VANCE RD, 1972, J ANIM SCI, V34, P851
[8]
[No title captured]