TY  - BOOK
AU  - Marks E S
AU  - Krotki K J
AU  - Seltzer William
TI  - Population growth estimation: a handbook of vital statistics measurement
U1  - 312.1 
PY  - 1974///
CY  - New York
PB  - Population Council
KW  - Population
KW  - Vital statistics
ER  -