共 23 条
[11]
Klein R. G., 1970, S AFRICAN ARCHAEOLOG, V25, P127
[12]
Klein R. G., 1974, S AFR ARCHAEOL SOC G, V2, P39, DOI [10.2307/3858066, DOI 10.2307/3858066]
[14]
PARKINGTON JE, IN PRESS
[15]
POGGENPOEL C, IN PRESS
[16]
Schweitzer F.R, 1970, S AFRICAN ARCHAEOL S, V25, P136
[17]
SHACKLETON NJ, IN PRESS
[18]
TANKARD AJ, 1974, S AFR J SCI, V70, P365