Wijayawardhana, A.J.Wijeyekoon, S.L.J.Walpalage, S.Amarasinghe, A.D.U.S.2018-08-012018-08-012011Transactions - 2011 Volume I - PART B Technical Papers:p.412-420https://dl-iesl.nsf.gov.lk/handle/1/1000Design and Performance of an Industrial Scale Biofilter for Odorous Gas TreatmentArticle