translate English to French: A Study of Exposure to Motor Gasoline Hydrocarbon Vapours at Service Stations (Phase III -Winter Study). PACE Report No.v89-3. Ottawa, Ontario.
PACE (Petroleum Association for Conservation of the Canadian Environment), A Study of Exposure to Motor Gasoline Hydrocarbon Vapours at Service Stations (Phase II - Summer Study), PACE Report No. 87-5, Ottawa (Ontario), 1987 PACE (Petroleum Association for Conservation of the Canadian Environment), A Study of Exposure to Motor Gasoline Hydracarbon Vapours at Service Stations (Phase III -Winter Study), PACE Report No. 89-3, Ottawa (Ontario), 1989.