University of Illinois Urbana-Champaign

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Thumbnail for Sidestream elevated pool aeration (SEPA) stations : effects on in-stream dissolved oxygen
Sidestream elevated pool aeration (SEPA) stations : effects on in-stream dissolved oxygen
Butts, Thomas A.; Shackleford, Dana B.; Bergerhouse, Thomas R.

Thumbnail for Bacteria and their activities in sewage waters
Bacteria and their activities in sewage waters
Kaeser, Jennie Mary Latzer, b. 1878.