Proceedings.
Contributors: International Business Machines Corporation.
Publisher: IBM Data Processing Division
Published: 1968
Place of publication: White Plains, N.Y
Language: eng
Number of pages: 392
Subjects: Air -- Pollution -- Congresses; Water -- Pollution -- Congresses; Environmental engineering -- Congresses
Genres: Congresses
Notes: "Form no. 320-1953."

Includes bibliographies.