E.P.A. (1985). Design manual odor and corrosion control in sanitary sewerage systems and. E.P.A.
Cita Chicago Style (17a ed.)E.P.A. Design Manual Odor and Corrosion Control in Sanitary Sewerage Systems and. Cincinnati: E.P.A, 1985.
Cita MLA (9a ed.)E.P.A. Design Manual Odor and Corrosion Control in Sanitary Sewerage Systems and. E.P.A, 1985.
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