USA-USSR working group on the prevention of water pollution from municipal and industrial sources
Subtitle: symposium on physical-mechanical treatment of wastewaters, United States Environmental Protection Agency, Cincinnati, Ohio, April 5th and 6th, 1977
Contributors: United States. Environmental Protection Agency
Publisher: Environmental Protection Agency
Published: 1977
Place of publication: [Washington]
Language: eng
Number of pages: 143
Subjects: Water -- Purification -- International cooperation -- Congresses; Factory and trade waste -- International cooperation -- Congresses
Notes: "The fourth cooperative USA/USSR symposium ..."

Includes bibliographical references and appendices