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Citation: Rc. Marques et Aj. Monteiro, Application of performance indicators in water utilities management - a case-study in Portugal, WATER SCI T, 44(2-3), 2001, pp. 95-102

Authors: Godoi, RHM Fernandes, L Jafelicci, M Marques, RC Varanda, LC Davolos, MR

Citation: Rhm. Godoi et al., Investigation of the systems silica and silica containing chromium in alcohol medium, J NON-CRYST, 247, 1999, pp. 141-145