TY  - BOOK
ED  - India. National Sample Survey Office
TI  - NSS 5th ;22nd round : March-April, 1968
U1  - 311.2 21st
PY  - 1970///
CY  - Calcutta
PB  - ISI
KW  - Sampling (Statistics); Surveys; Birth control-India
N1  - Contents: no. 216 Tables with notes in family planning
ER  -