TY - BOOK AU - Prasanth, P TI - Lead content in water, sediment and biota in the Kollam region of the Ashtamudi estuary: Project report T2 - Tresa Radhakrishnan U1 - M20062 PRA PY - 2006/// CY - Dept. of Aquatic Biology & Fisheries, University of Kerala, Thiruvananthapuram ER -