Effect of bottom ventilation on purification by an experimental trickling filter
By: by Max Levine [and] H. E. Goresline.
Contributors: Goresline, Harry Edward, 1898- joint author.
Series: Bulletin 116, Iowa Engineering Experiment Station
Publisher: Iowa State College
Published: 1934
Place of publication: Ames, Ia
Language: eng
Number of pages: 16
Subjects: Sewage -- Purification; Filters and filtration
Notes: On cover: Iowa State College of Agriculture and Mechanic Arts. Official publication. vol. xxxii, no. 45. April 11, 1934.