United States. Environmental Protection Agency. Office of Water. (1991). Supplemental manual on the development and implementation of local discharge limitations under the pretreatment program: Residential and commercial toxic pollutant loadings and POTW removal efficiency estimation. U.S. Environmental Protection Agency, Office of Water.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Supplemental Manual on the Development and Implementation of Local Discharge Limitations Under the Pretreatment Program: Residential and Commercial Toxic Pollutant Loadings and POTW Removal Efficiency Estimation. [Washington, D.C.]: U.S. Environmental Protection Agency, Office of Water, 1991.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Supplemental Manual on the Development and Implementation of Local Discharge Limitations Under the Pretreatment Program: Residential and Commercial Toxic Pollutant Loadings and POTW Removal Efficiency Estimation. U.S. Environmental Protection Agency, Office of Water, 1991.