TY  - BOOK
ED  - Janssen, Sj  L.H.
TI  - Population  problems and Catholic responsibility
T2  - Tilbury studies on development research. no. 2
U1  - 301.32 
PY  - 1975///
CY  - Netherland
PB  - Tilbury University Press
N1  - Proceedings of the International symposium on population problems in developing countries and worldwide Catholic responsibility
ER  -