Towards cleaner water 1975 : report a second rivers pollution survey of scotland

Scottish Development Department

1976

333.91
S4315

Scope. Legislative and administrative framework of water pollution control. Capital expendium. Discharges of crude sewage and treated sewage effluent. Direct industrial discharges. Unsatisfactory storm overflows. Synthetic detergents. Ferruginous discharges. Chemical classification of rivers. Biological classification. Comparison of survey results.

AGUA; CONTAMINACION;