Sewerage and sewage treatment
By: by Harold E. Babbitt.
Edition: 2d ed., rev.
Publisher: Wiley
Published: 1925
Place of publication: New York
Language: eng
Number of pages: 516
Subjects: Sewerage.; Sewage disposal.
Notes: "References and bibliography on activated sludge": p. 462-463; "References": p. 478-479.