EVALUATION OF POTOP RIVER QUALITY I. PRELIMINARY INVESTIGATION AND RISK ASSESSMENT OF POLLUTED DEGREE Journal title: Journal of Science And Arts Authors: VASILE NITESCU, ION POPESCU, CRISTIANA RADULESCU, CLAUDIA STIHI, GHEORGHE CIMPOCA, ANCA GHEBOIANU, I... Subject(s): Chemistry, Mathematics, Physics, Analytical Chemistry, Inorganic Chemistry, Organic Chemistry, Physical Chemistry, Nuclear Physics, Science