Wastewater treatment plant operator training course two
By: with visual aids.
Contributors: Water Pollution Control Federation. Committee on Personnel Advancement.
Series: WPCF publication no. 14
Publisher: Water Pollution Control Federation
Published: 1967
Place of publication: [Washington
Language: eng
Number of pages: 154
Subjects: Sewage disposal plants -- Outlines, syllabi, etc.; Sewage -- Purification -- Outlines, syllabi, etc.
Notes: "Prepared under the guidance of a special task force of the Committee on Personnel Advancement, by a demonstration project."
Supplemented by 166 color slides.