[1]
H. S. A. Aluyi, F. O. Ekhaise, D. M. Adelusi, e F. E. Oviasogie, “EFFECT OF HUMAN ACTIVITIES AND OIL POLLUTION ON THE MICROBIOLOGICAL AND PHYSICOCHEMICAL QUALITY OF UDU RIVER, WARRI, NIGERIA”, Estud Biol., vol. 28, nº 62, nov. 2006.