TY  - BOOK
AU  - Lal,Sunder
AU  - Adarsh,
AU  - Pankaj,
TI  - Textbook of community medicine: preventive and social medicine 
SN  - 9788123924472
PY  - 2014///]
CY  - New Delhi
PB  - CBS Publishers & Distributors Pvt. Ltd.
KW  - Community health services
N1  - Includes index
ER  -