共 24 条
[11]
MARION PT, 1959, J ANIM SCI, V18, P1174
[12]
MCCARTOR MM, 1972, J ANIM SCI, V34, P142
[13]
MELLENBERGER RW, 1971, J ANIM SCI, V32, P756
[15]
PINE SAWDUST AAS A ROUGHAGE REPLACEMENT IN GESTATING BEEF HEIFER RATIONS
[J].
JOURNAL OF RANGE MANAGEMENT,
1973, 26 (04)
:303-304
[17]
STEEL LGD, 1960, PRINCIPLES PROCEDURE
[18]
TARKOW H, 1968, TAPPI, V51, P80
[19]
Tarkow H., 1969, ADV CHEM SER, V95, P197
[20]
TILLEY J. M. A., 1963, JOUR BRIT GRASSLAND SOC, V18, P104