THE SPREAD OF FOOD-PRODUCTION IN SUB-SAHARAN AFRICA

[21] DEEVEY ES, 1960, AM J SCI RS, V2, P58

[22] DEEVEY SE, 1957, SCIENCE, V126, P908

[23] RADIOCARBON-DATES FOR SUB-SAHARAN AFRICA [J]. JOURNAL OF AFRICAN HISTORY, 1961, 2 (01) : 137 - 139

[24] FAGAN BM, IN PRESS NACHIKUFU S

[25] FAGG BEB, 1949, P INT W AFRICAN C

[26] FOSBROOKE HA, 1957, 3RD P PAN AFR C PREH, P321

[27] GALLOWAY A, 1935, S AFR J SCI, V32, P616

[28] GALLOWAY A, 1959, SKELETAL REMAINS BAM

[29] GALLOWAY ALEXANDER, 1933, SOUTH AFRICAN JOUR SCI, V30, P585

[30] GOODALL E, 1959, ROCK ART CENTRAL AFR

[21] DEEVEY ES, 1960, AM J SCI RS, V2, P58

[22] DEEVEY SE, 1957, SCIENCE, V126, P908

[23] RADIOCARBON-DATES FOR SUB-SAHARAN AFRICA [J]. JOURNAL OF AFRICAN HISTORY, 1961, 2 (01) : 137 - 139

[24] FAGAN BM, IN PRESS NACHIKUFU S

[25] FAGG BEB, 1949, P INT W AFRICAN C

[26] FOSBROOKE HA, 1957, 3RD P PAN AFR C PREH, P321

[27] GALLOWAY A, 1935, S AFR J SCI, V32, P616

[28] GALLOWAY A, 1959, SKELETAL REMAINS BAM

[29] GALLOWAY ALEXANDER, 1933, SOUTH AFRICAN JOUR SCI, V30, P585

[30] GOODALL E, 1959, ROCK ART CENTRAL AFR