The case of the Trifinio Plan in the Upper Lempa: Opportunities and challenges for the shared management of Central American transnational basins Author Artiga R. Date 2003 Source IUCN (ID: MON-073971) Publisher | Place of publication UNESCO / IHP / WWAP | Paris, France ISBN SC-2003/WS/47 Pages 13 p. Document type Serial/multi-volume work Language English Country/Territory Guatemala, El Salvador, Honduras Subject Water Keyword Basin/catchment/watershed Surface water Transboundary effects Freshwater resources management International relations/cooperation