TY  - BOOK
AU  - x, x
AU  - x
TI  - Methods of measuring the impact of family planning programmes in fertility: Problems and issues
SN  - x 
U1  - 312.1/MET 
PY  - 1978///
CY  - N. Y
PB  - United Nations
KW  - Birth Control
KW  - Population
ER  -