共 18 条
[11]
Nurse G T, 1973, Cent Afr J Med, V19, P207
[12]
Race R. R, 1968, BLOOD GROUPS MAN
[13]
Silberbauer G.B., 1965, BUSHMAN SURVEY REPOR
[14]
BIOLOGICAL ASPECTS OF SOME INDIGENOUS AFRICAN POPULATIONS
[J].
SOUTHWESTERN JOURNAL OF ANTHROPOLOGY,
1963, 19 (02)
:168-176
[15]
TANAKA J, 1969, Kyoto University African Studies, V3, P1
[16]
TANAKA J, IN PRESS
[18]
WESTPHAL EOJ, 1971, LINGUISTICS SUBSAHAR, V7