共 14 条
[1]
BLUM JK, 1976, THESIS KANSAS STATE
[2]
BOGART R, 1971, J ANIM SCI, V32, P420
[3]
BROWN CJ, 1962, ARKANSAS AGR EXP STA, V653
[9]
LINTON AC, 1977, THESIS COLORADO STAT
[10]
PIERCE CD, 1954, OREGON AGR EXP STA T, V33