Anshumali. Geochemical fractionation of metals in the surfacial sediments of Achankovil river basin, Kerala / Anshumali - New Delhi : Jawaharlal Nehru University, 2003. M.Phil - SES, JNU, 2003. ISBN: 1 Subjects--Topical Terms: Sedimentary basins Index Terms--Genre/Form: Dissertation Dewey Class. No.: 551.3 / An825 Ge