TY  - BOOK
AU  - Geiser,Peter
TI  - Some differential factors affecting population movement: the Nubian case 
T2  - Social research center (The American University, Cairo)
U1  - 304.8108996562 21E
PY  - 1967///
CY  - Le Caire
PB  - The American University in Cairo press
N1  - Bibliogr. p. 175-177
ER  -