[1]
Zulpo, D.L. et al. 2006. Microbiological evalution of water from drinking-fountains of state university of Guarapuava, Paraná State, Brazil. Semina: Ciências Agrárias. 27, 1 (Jun. 2006), 107–110. DOI:https://doi.org/10.5433/1679-0359.2006v27n1p107.