0366-5232 0366-5232 S0366-52322018000100071 10.15446/caldasia.v40n1.67153 Brazil Colombia 00 06 2018 00 06 2018 40 1 71 81

[AESA] Agência Executiva de Gestão das Águas, Paraíba c201 7 2016 67 971-9 2016 34 21-5 1985 1981 2013 1 51-2 2001 6 248-60 2004 a 236-9 2004 b 258-65 c201 7 1999 37 1-2 1-2 15-24 2002 26 367-71 2004 42 1- 4 1- 4 169-75 2007 29 2 2 203-17 2011 a 8 28-39 2011 b 2000 85 705-11 1985 12-44 1999 2 293-8 2015 177 1-14 2010 1234-5 2013 13 1-15