TY  - BOOK
ED  - World Health Organisation.
TI  - Asphalt (Bitumen)
SN  - 9241530596
SN  - 10206167
PY  - 2004///
CY  - Geneva
PB  - WHO
KW  - Hydrocarbons
KW  - adverse effects
KW  - Risk assessment
KW  - Epidemiologic studies
KW  - Occupational exposure
ER  -