TY  - BOOK
AU  - Charter, S.P.R
TI  - For unto us a child is born: the choice and the threat 
AV  - HB 871 C52
PY  - 1968///
CY  - San Francisco, Calif.
PB  - Applegate Books
KW  - Población
KW  - Tecnología y civilización
N1  - A human-ecological over-view of population-pressures from Man on earth
ER  -