Closed cycle operations by industry
Subtitle: proceedings.  Rider College, Trenton, N.J., Sept. 12, 1972.  Ralph Porges, program chairman.
Contributors: Porges, Ralph; Delaware River Basin Commission
Published: 1973
Place of publication: Trenton, N.J
Language: eng
Number of pages: 83
Subjects: Factory and trade waste -- Congresses; Water -- Purification -- Congresses; Sewage -- Purification -- Congresses