TY  - CHAP
A1  - Rees, P. 
A1  - Willekens, F.
T1  - Data and accounts
Y1  - 1985
A3  - Rogers, A.
A3  - Willekens, F.J.
T2  - Migration and Settlement: A Multiregional Comparative Study
CY  - Dordrecht
PB  - D Reidel

ER  -