Title: Proceedings, 15th International Symposium on Wastewater Treatment and 4th Workshop on Drinking Water : November 17 to 19, 1992, Le Meridien Hotel, Montreal, Quebec / organizing committee, Gouvernement du Québec, Ministère de l'environnement ... [et al.]
First published: 1992
Subjects: Congresses, Drinking water, Sewage disposal plants, Sewage, Purification
Places: Canada