Setting and managing standards for air quality : proceeding of the third Professional Environmental Seminar held on Wednesday 6th July 1994 at the Møller Centre, Cambridge /
Professional Environmental Seminar(3rd :1994 :Cambridge, England)
Baxter, Peter.
Générale des eaux.
Cambridge Environmental Initiative.
Cambridge : White Horse Press,
1995.
On cover: University of Cambridge in association with Generale des Eaux Group. Cambridge Environmental Initiative.