Light and electron microscope studies on the kidney of Oreochromis niloticus fingerlings exposed to zinc, copper and mercury, singly or in combinations - Tobias, Ermelinda Goc-ong (1995)
Computer printout.
Thesis (Ph.D.)--University of the Philippines, Diliman.
Vita.
Keywords: Nile tilapia; Fishers -- Effect of heavy metals on; Tilapia