SETTLEMENT IN NORTHERN RHODESIA

[1] BANCROFT JA, 15 INT GEOL C S AFR

[2] AERIAL RECONNAISSANCE MAPPING IN NORTHERN RHODESIA [J]. GEOGRAPHICAL REVIEW, 1931, 21 (02) : 213 - 220

[3] HORNBY AJW, 1930, DEP AGR AGRONIMIC SE, V3

[4] ORR JB, 1929, EMPIRE MARKETING BOA, V18

[5] 1931, ANN COLONIAL REPTS, V1321

[6] 1923, RHODESIA AGR J, V25, P1220

[1] BANCROFT JA, 15 INT GEOL C S AFR

[2] AERIAL RECONNAISSANCE MAPPING IN NORTHERN RHODESIA [J]. GEOGRAPHICAL REVIEW, 1931, 21 (02) : 213 - 220

[3] HORNBY AJW, 1930, DEP AGR AGRONIMIC SE, V3

[4] ORR JB, 1929, EMPIRE MARKETING BOA, V18

[5] 1931, ANN COLONIAL REPTS, V1321

[6] 1923, RHODESIA AGR J, V25, P1220