TY  - BOOK
AU  - Osborn Fairfield Ed.
TI  - Our crowded planet :  Essays on the pressures of population edited by Fairfield Osborn
U1  - Y1:5z7, K2;1 
PY  - 1962///
CY  - New York
PB  - Doubleday and company USA   
KW  - SOCIOLOGY
ER  -