Ravera, O. (1979). 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 / edited by O. Ravera. Oxford, New York: Published for the Commission of the European Communities by Pergamon Press.
Chicago Style CitationRavera, O. 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 / Edited By O. Ravera. Oxford, New York: Published for the Commission of the European Communities by Pergamon Press, 1979.
MLA CitationRavera, O. 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 / Edited By O. Ravera. Oxford, New York: Published for the Commission of the European Communities by Pergamon Press, 1979.