Wastewaters as an environmental problem
By: Jerzy Ganczarczyk.
Series: Pub[lication] - Institute of Environmental Sciences and Engineering, University of Toronto -- no. EF-3
Publisher: Institute of Environmental Sciences and Engineering
Published: 1974
Place of publication: Toronto
Language: eng
Subjects: Water -- Pollution -- Environmental aspects; Sewage -- Purification
Notes: Cover title.

Bibliography: p. [7].