Kajianpenyahwarnaan dan nyahnitrifikasi air buangan bewarna secara biologi - SHAHBANU bt. Yacob (Bangi : UKM, 1991)
Thesis (b.Engineering) - Universiti Kebangsaan Malaysia, 1991
Keywords: Pollution -- control-Dissertations, thesis, etc; Sewage -- Dissertations, thesis, etc; Water -- Pollution-Control-Dissertations, thesis, etc