TY - BOOK AU - Josekutty J ozhukayil TI - Dynamics and fractionation of heavy metals in the upper reaches of muvattupuzha- a tropical river PY - 2015/// CY - Kochi PB - Depatment of chemical oceaography, CUSAT KW - Environmental settings of vembanad lake KW - Hydrography and sediment characteristics of muvattupuzha river ER -