TY  - BOOK
AU  - Lahiry,Arun Kumar
TI  - The health and her environment
SN  - 9847390339
U1  -  613.0432 
PY  - 2002///
CY  - Shabagh (Dhaka)
PB  - Magnum Opus
KW  - Environmental health
KW  -  Health and hygiene
ER  -