1. Air pollution from oxides of nitrogen, carbon monoxide and hydrocarbons;Apling;Warren Spring Laboratory Report LR 306 (AP),1979
2. Synoptical representation of the air pollution load in the F.R.G. during the smog episode of January 1985. Presented at the International EURASAP Symposium on Prediction, Monitoring and Control of Urban Pollution Episodes;Bruckmann,1986
3. Acidity in the environment;Buckley-Golder,1984
4. Digest of United Kingdom Energy Statistics 1985;Department of Energy,1985
5. Digest of Environmental Protection and Water Statistics;Department of the Environment,1985