Costa, Karine Andréa, Elizabeth Weinhardt Oliveira Scheffer, Patrícia Los Weinert, and Estevan Luis Silveira. “EVALUATION OF THE QUALITY OF THE RIO VERDE WATER, PONTA GROSSA, PR: A STUDY ON THE CONDITIONS OF AQUATIC LIFE MAINTENANCE AND THE EUTROPHICATION PROCESS”. Eclética Química 43, no. 2 (August 23, 2018): 51–58. Accessed January 5, 2026. https://revista.iq.unesp.br/index.php/ecletica/article/view/334.