00874naa a2200313 a 450000100080000000500110000800800410001902000220006010000150008224500520009726000090014930000120015865300280017065300290019865300270022770000210025470000210027570000180029670000200031470000180033470000180035270000190037070000120038970000150040170000250041670000170044170000240045877300780048221089482019-05-09       2019    bl uuuu     u00u1 u    #d  a978-607-8379-33-01 aVAL, A. L.  aWater Quality In Brazil.h[electronic resource]  c2019  a104-126  aAgricultural activities  aEutrophication of rivers  aIndustrial development1 aBICUDO, C. E. M.1 aPUJONI, D. G. F.1 aSPILKI, F. R.1 aNOGUEIRA, I. S.1 aHESPANHOL, I.1 aCIRILO, J. A.1 aTUNDISI, J. G.1 aVAL, P.1 aHIRATA, R.1 aAZEVEDO, S. M. F. O.1 aCRESTANA, S.1 aCIMINELLI, V. S. T.  tThe Inter-American Network of Academies of Sciences IANAS, México, 2019.