共 17 条
- [1] ABAZA MA, 1975, J AGR SCI-CAMBRIDGE, V85, P135, DOI 10.1017/S0021859600053508
- [7] DUNCAN WRH, 1972, P NUTR SOC, V31, pA19
- [8] Eadie J. M., 1970, In "Physiology of digestion and metabolism in the ruminant" edited by A. T. Phillipson, P335