The impact of phosphorus control activities
Subtitle: the experience in Ontario
By: D.J. Appleby.
Contributors: ERCO Industries Limited.
Publisher: ERCO Industries Limited
Published: 1977
Place of publication: Islington, ON
Language: eng
Number of pages: 37
Subjects: Detergents, Synthetic -- Phosphorus content; Detergent pollution of rivers, lakes, etc. -- Ontario -- Prevention; Sewage -- Purification -- Phosphate removal
Notes: "October, 1977."