The Shared Management of the Guarani Aquifer: The South American Example in Global Governance over Water Resources Author de Castro D. Journal/Series Yearbook of International Environmental Law | Vol. 22, p. 140-157 Date 2011 Source IUCN (ID: ANA-087265) Publisher | Place of publication Oxford University Press | Oxford, UK ISSN 0965-1721 Document type Article in periodical Language English Country/Territory Brazil, Argentina, Uruguay, Paraguay Subject Environment gen., Water Keyword International agreement-text Groundwater Water rights Freshwater resources management International relations/cooperation