Aggregates and sustainability : the technology, economics and environmental impact of future policy options /
Professional Environmental Seminar(2nd :1994 :Moller Centre, Cambridge)
Spence, R. J. S.(Robin J. S.)
Woodcock, N. H.
Cambridge : White Horse Press,
1994.
Proceedings of the second Professional Environmental Seminar held on Friday 3rd June 1994 at The Moller Centre, Cambridge.
"University of Cambridge in association with Generale des Eaux Group"--Cover.