TY  - BOOK
AU  - Simmons,Alan
AU  - Diaz-Briquets,Sergio
AU  - Laquian,Aprodicio A.
TI  - Social change and internal migration: a review of research findings from Africa, Asia, and Latin America 
PY  - 1977///
CY  - Ottawa
PB  - International Development Research Centre
N1  - 'A report of the Migration Review Task Force of the International Development Research Centre' -tp
ER  -