Data entry notes:
Authentic texts are in Portuguese and Spanish. The notes between the Federative Republic of Brazil and the Argentine Republic are dated 20 October 1983 and 22 November 1983, respectively.; The Governments of the Federative Republic of Brazil and of the Argentine Republic agree that the Joint Commission for Inspecting Frontier Marks, established in the exchange of notes of 11 May and 17 June 1970, be authorized to proceed with the delimitation of the common frontier in the area of the Basic Garabi Development Project. To this end, the Executive Committee Eletrobras/Aye shall carry out the bathymetric work needed to enable the Joint Commission to determine the position of the thalweg in the sections of the river in the above-mentioned area wher e that position has not yet been determined.; FAO Descriptors: 110; 247; 204; 207; TFDD Basin: BAS-FAOC015262;