Organophosphorous and volatile organochlorine compounds in the waters of the Nilwala river of southern Sri lanka

De Silva, M.P.Hick, K.Thiemann, W.2015-07-072015-07-071991Aqua: Journal of the International Water Supply , 40(4):p.217-221https://dl-ifs.nsf.gov.lk/handle/1/379Environmental ScienceOrganophosphorous and volatile organochlorine compounds in the waters of the Nilwala river of southern Sri lankaArticle