@inproceedings{inproceedings8113bbc1,
title   = {Governance and legislation in the water source areas of the metropolitan region of São Paulo},
author = {Duarte, Carla Grigoletto and Malheiros, Tadeu Fabricio and Grisotto, Luís Eduardo Gregolin and Ávila, Rafael Doñate},
year = {2008},
publisher = {USP/Mackenzie},
booktitle   = {International Seminar on Environmental Planning and Management}
}