TY  - BOOK
ED  -  United nations. Department of Economic and Social Affairs. Statistic s Division.
TI  -  Handbook on the collection of fertility and mortality data
PY  - 2004///
CY  -  New York : 
PB  -  United Nations, 
KW  -  Demographic transition
N1  -  ST/ESA/STAT/SER.F/92
ER  -