共 39 条
[1]
BELL F. R., 1957, BRIT JOUR ANIMAL BEHAVIOR, V5, P85, DOI 10.1016/S0950-5601(57)80002-1
[2]
BELL HM, 1978, RANGELAND MANAGEMENT
[3]
Butterworth M H, 1967, Nutr Abstr Rev, V37, P349
[5]
CHIMWANO AM, 1976, P NUTR SOC, V35, pA101
[7]
DEVENDRA C., 1967, MALAYSIAN AGR J, V46, P204
[8]
DEVENDRA C, 1970, COMMON AGRIC BUREAUX, V19, P88
[10]
FERNANDE.J, 1972, J AGR SCI-CAMBRIDGE, V78, P477, DOI 10.1017/S0021859600026411