TY  - BOOK
AU  - Briggs, David 
TI  - Environmental Health Hazard Mapping for Africa / 
U1  - 363.15 
PY  - 2000///
CY  - UK.
PB  - World Health Organization .
KW  - 1. Environmenta hazard
KW  - 2. Africa - Environmenta hazard
N1  - includes references
ER  -