TY  - BOOK
AU  - Park, J. E.,
AU  - Park, K.
TI  - Textbook of preventive and social medicine: (a treatise on community health) 
PY  - 1997///
CY  - Jabalpur, India
PB  - Banarsidas Bhanot
KW  - Community Health Services
KW  - Preventive Medicine
KW  - Public Health
KW  - Social Medicine
ER  -