TY  - BOOK
AU  -  World Health Organization 
TI  - Human exposure assessment
SN  - 92 4 157214 0
U1  - SERIALS 
PY  - 2000///
CY  - Geneva
PB  - W H O
KW  - Models,Theortical
KW  - Environmental Monitoring -Methods
N2  -  Environmental Monitoring -Methods, Models,Theortical
ER  -