Karunatilaka, K.M.B.C.2014-10-292014-10-2920102010http://repository.kln.ac.lk/handle/123456789/453enFreshwater ecology-Sri LankaZoologyFluctuations in micro-nutrient content and phytoplankton in lentic and lotic habitats of Kala oya basin, Sri LankaThesis