Seneviratne, G.Kuruppuarachchi, K.A.J.M.Somaratne, S.Seneviratne, K.A.C.N.2015-12-302015-12-302006International Journal of Agricultural Research, 1(2):p.169-182https://dl-ifs.nsf.gov.lk/handle/1/1032Nutrient Cycling and Safety-net Mechanism in the Tropical HomegardensArticle