Authors: Higuti, IH Macena, IR Masunari, S Branco, MD Blaskowiski, MMM do Nascimento, AJ

Citation: Ih. Higuti et al., Occurrence of coliforms in water samples of the Pereque and Penedo rivers in Parana, Brazil, BRAZ ARCH B, 41(4), 1998, pp. 417-421