Chathurika, A.P.S.Perera, P.C.D.Zoyza, L.D.M.2021-09-272021-09-272016Proceedings of the International Symposium on Agriculture and Environment 2016, 13th January 2016, Faculty of Agriculture, University of Ruhuna:p.79-81https://dl.nsf.gov.lk/handle/1/25400Environmental SciencesCompostingKeyhole gardeningRecyclingSustainable wasteReview on potential for keyhole gardening concept in Sri LankaConference Paper