HAITI, CZECHOSLOVAKIA JOIN COCOA ORGANIZATION Haiti and Czechoslovakia have joined the International Cocoa Organization (ICCO), bringing membership in the United Nations charter body to 18 importing countries and 17 exporters, ICCO officials said. Haiti has provisionally applied to the ICCO as an exporting member, and accounts for 0.92 pct of world cocoa exports, they said. Czechoslovakia joined as an importer.