TY  - BOOK
AU  - Lal R B
AU  - Seal S C
ED  - All India Inst of Hygiene and Public Health, Calcutta
TI  - General rural health survey: singur health centre, 1944
U1  - 000SC:614(54142) 
PY  - 1947///
CY  - Calcutta
PB  - Govt Printing
KW  - Health survey
ER  -