TY  - BOOK
AU  - Parry H B Ed.
TI  - Population and its problems:  A plain man's guide.   
T2  - Wolfson College lectures 1973
U1  - Y:5.1.N7, L4 
PY  - 1974///
CY  - Oxford
PB  - Clarendon Press         
N1  - Bibliography at the end of each chapter; Appendix  P410-412; Glossary  P413-414
ER  -