A new process for treating wastewater.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : Technology Transfer, Environmental Protection Agency, 1973.
Subjects:	Water > Oxygen content. Sewage > Purification > Aeration. Sewage > Purification > Biological treatment.
Online Access:	https://purl.fdlp.gov/GPO/gpo66742

Description
Item Description:	Title from title screen (viewed on Apr. 1, 2016).
Physical Description:	1 online resource (5 unnumbered pages) : color illustrations