TY  - BOOK
AU  - United Nations, Economic And Social Affairs (Department of-)
ED  - United Nations, Economic And Social Affairs (Department of-)
TI  - Population growth and manpower in the Sudan
T2  - Its population studies; 37
U1  - Y1:50aX:9.672.N5, K4(906) 
PY  - 1964///
KW  - SOCIOLOGY
ER  -