Papers presented at fourth Ontario Industrial Waste Conference
Subtitle: June 9th, 10th, 11th, 12th 1957
By: sponsored by the Water and Pollution Advisory Committee of the Ontario Water Resources Commission at Delawana Inn, Honey Harbour, Ontario
Publisher: Water and Pollution Advisory Committee
Published: 1957
Place of publication: Toronto?]
Language: eng
Number of pages: 156
Notes: Cover title.

Includes bibliographical references.