Sludge Handling and Disposal Seminar :
proceedings, held in Toronto, Ontario, September 18-19, 1974.
APA Citation
Sludge Handling and Disposal Seminar (1974 : Toronto). (1974). Sludge Handling and Disposal Seminar: proceedings, held in Toronto, Ontario, September 18-19, 1974. Ottawa: Environmental Protection Service, Training and Technology Transfer Division (Water).
MLA Citation
Sludge Handling and Disposal Seminar (1974 : Toronto). Sludge Handling And Disposal Seminar: Proceedings, Held In Toronto, Ontario, September 18-19, 1974. Ottawa: Environmental Protection Service, Training and Technology Transfer Division (Water), 1974.
Warning: These citations may not always be complete (especially for serials).