共 33 条
[6]
BERGEN WG, 1978, FED PROC, V37, P1223
[7]
Bertoni G., 1976, Zootecnica e Nutrizione Animale, V2, P107
[8]
BOYER PD, 1960, ENZYMES, V4
[10]
FLOW OF ORGANIC AND INORGANIC MATERIALS THROUGH ALIMENTARY TRACT OF SHEEP
[J].
PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES,
1966, 166 (1002)
:46-+