@inproceedings{inproceedingsac3abc90, title = {Potential of biopolymer application as purifying agents in wasterwater treatment}, author = {Vieira, Délia do Carmo and Goy, Rejane Celi and Assis, Odílio Benedito Garrido de and Campana Filho, Sergio Paulo}, year = {1999}, publisher = {ABPol}, booktitle = {Congresso Brasileiro de Polímeros} }