Estimating staffing for municipal wastewater treatment facilities.
Publisher: U. S. Govt. Print. Off.
Published: 1973
Place of publication: Washington, D. C
Language: eng
Subjects: Sewage disposal.; Refuse and refuse disposal.
Notes: Contract no. 68-01-0328.

Includes bibliography.

What was cop. 2 of this call number has been recated to: TD746 .U481 1973.  It is a similar, but different title.