TY  - BOOK
AU  - Corvalan
AU  - World Health Organization
TI  - Preventing Disease Though Healthy Enviroments
U1  - WA 30.5 PRU 
PY  - 2006///
CY  - Geneva
PB  - World Health Organization
KW  - Cost of Illness
KW  - Enviromental monitoring
KW  - Risk Factors
ER  -