Mahat R, Kharel R. Status of Arsenic Contamination and Assessment of other Probable Heavy Metal Contaminants in Ground Water of Dang District in Nepal. Sci World [Internet]. 2010 Oct. 13 [cited 2024 May 16];7(7):33-6. Available from: https://www.nepjol.info/index.php/SW/article/view/3821