Convenio para el estudio del aprovechamiento de los recursos del Río Paraná Document type Bilateral Field of application Regional/restricted Date Aug 4, 1971 Source FAO, FAOLEX; IUCN (ID: TRE-149730) Place of adoption Asunción Language Spanish Subject Water Keyword Research River basin institution International agreement-text Basin/catchment/watershed Full text Other Website www.leyes.com.py Country/Territory/Participant See Expanded View Show Map Countries Entry into force Argentina - Paraguay - reset zoom out zoom in