%0 Journal Article %T O conceito de bacia de drenagem internacional no contexto do tratado de coopera£¿£¿o amaz£¿nica e a quest£¿o h¨ªdrica na regi£¿o %A Yahn Filho %A Armando Gallo %J Ambiente & Sociedade %D 2005 %I ANPPAS - UNICAMP %R 10.1590/S1414-753X2005000100006 %X the purpose of this paper is to analyze the guardianship of the amazonian water resources in the amazon cooperation treaty. its important to review the treaty's 4th and 5th articles , considering the international drainage basin theory, created by the international law association, in 1966, widely adopted by international law with the convention on the law of the non-navigational uses of international watercourses (un, 1997). %K amazon cooperation treaty %K water resources %K international law. %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S1414-753X2005000100006&lng=en&nrm=iso&tlng=en