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  1. 1

    Aeration of activated sludge in sewage treatment /

    Published 1974
    Book
  2. 2

    Design of spillways for re-aeration of polluted waters by Essery, I.T.S

    Published 1978
    Book
  3. 3
  4. 4

    Symposium on Reaeration Research : proceedings Hydraulic Division. October 28-30, 1975 /

    Published 1979
    Book
  5. 5

    WPCF extended aeration skill training program - student workbook /

    Published 1980
    Book