TY  - BOOK
AU  - Rais, Akthar
TI  - Environmental and health: themes in medical giography
SN  - 8170243327
U1  - 363.7297 
PY  - 1991///
CY  - New Delhi
PB  - Ashish publishing
KW  - Medical geography
KW  - Environmental health
KW  - Environmental engineering
ER  -