Langford, T.E L L Ecological effects of thermal discharges, by T E L Langford by T. E L L. Langford - London Elsevier Applied Science c1990 - xi,458p. ; 26cm.- - Pollution monotoring series . ISBN: 1851664513 Subjects--Topical Terms: Thermal Pollution of Rivers, Lakes-Environmental Aspects Dewey Class. No.: 674.5222 / LAN