Cover image for Activated sludge studies, 1920-1922.
Title:
Activated sludge studies, 1920-1922.
Author:
Illinois State Water Survey.
Corporate Author:
Publication Information:
Urbana, Illinois. [Springfield] : [Illinois state register printers [1923]
Physical Description:
150 pages : illustrations, tables, diagrams ; 24cm.
General Note:
At head of title: State of Illinois. Department of registration and education. Division of the state water survey. A.M. Buswell, chief...
Language:
English
Format :
Book