International water governance : conservation of freshwater ecosystems / edited by Alejandro Iza. - Cambridge : IUCN - The World Conservation Union, c2004. - v. <1 > ; 324 P. v. 1. International agreements compilation and analysis. ISBN: 283170815X (v. 1 : pbk.) Subjects--Topical Terms: Water conservationEnvironmental policy. Dewey Class. No.: 354.3634 / IZA-I