TY  - GEN
AU  - Hutton,Guy
ED  - World Health Organization. Water, Sanitation and Health Team.
TI  - Considerations in evaluating the cost-effectiveness of environmental health interventions
PY  - 2000///
CY  - Geneva : 
PB  - World Health Organization
KW  - Environmental health
KW  - Environmental monitoring
KW  - Cost-benefit analysis
ER  -