Nitrogen control
Subtitle: manual
Contributors: Risk Reduction Engineering Laboratory (U.S.); United States. Environmental Protection Agency. Office of Wastewater Enforcement and Compliance
Publisher: U.S. Environmental Protection Agency, Office of Research and Development, Center for Environmental Research Information, Risk Reduction Engineering Laboratory; Office of Water, Office of Wastewater Enforcement and Compliance
Published: 1993
Place of publication: Cincinnati, Ohio; Washington, DC
Language: eng
Format: Microform
Number of pages: 1975
Subjects: Sewage -- Purification -- Nitrogen removal -- Handbooks, manuals, etc; Water -- Purification -- Nitrogen removal -- Handbooks, manuals, etc
Other titles: Nitrogen control manual; Manual, nitrogen control
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 94-0784-M

"September 1993."

"EPA/625-R-93/010."

Includes bibliographical references

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1994] 4 microfiches : negative