Biological aspects of freshwater pollution : proceedings of the course held at the Joint Research Centre of the Commission of the European Communities. Ispra, Italy, 5-9 June 1978 - Ravera, O.; Commission of the European Communities. Joint Research Centre (Oxford : Published for the Commission of the European Communities by Pergamon Press, 1979)
"ISPRA Courses."
Includes bibliographical references.
Catalography
Keywords: Water -- Pollution -- Environmental aspects -- Congresses; Aquatic animals -- Effect of water pollution on -- Congresses; Freshwater ecology -- Congresses