Sludge Characteristics and Behavior
Organic Micropollutants in the Aquatic Environment: Proceedings of the Fourth European Symposium held in Vienna, Austria, October 22–24, 1985
Copper in Animal Wastes and Sewage Sludge Proceedings of the EEC Workshop organised by the Institut National de la Recherche Agronomique (INRA), Station d’Agronomie, Bordeaux, France, and held at Bordeaux, October 8–10, 1980
The Influence of Sewage Sludge Application on Physical and Biological Properties of Soils: Proceedings of a Seminar organized jointly by the ... of Germany, held in Munich, June 23-24, 1981
Hydrogen as an Energy Vector: Proceedings of the International Seminar, held in Brussels, 12–14 February 1980
New Ways to Save Energy Proceedings of the International Seminar held in Brussels, 23–25 October 1979
Physico-Chemical Behaviour of Atmospheric Pollutants Proceedings of the Third European Symposium held in Varese, Italy, 10–12 April 1984
Chemical Water and Wastewater Treatment Proceedings of the 4th Gothenburg Symposium 1990 October 1–3, 1990 Madrid, Spain
Thermal Storage of Solar Energy: Proceedings of an International TNO-Symposium Held in Amsterdam, The Netherlands, 5-6 November 1980
Improved Techniques for the Extraction of Primary Forms of Energy A Seminar of the United Nations Economic Commission for Europe (Vienna 10–14 November 1980)