Managing water for all : an OECD perspective on pricing and financing - París [Francia] : Organisation for Economic Co-operation and Development, 2009 - 147 p. ISBN: 978-92-64-05033-4 Subjects--Topical Terms: AGUA --ASPECTOS ECONÓMICOS AGUA--APROVECHAMIENTO Dewey Class. No.: OCDE 333.91 M2669m 2009