30/09/1980 | Doc. 4574 | Report Cooperation between the countries of Northern and Southern Europe - Follow-up to Recommendation 861 (1979) 23/04/1979 | Doc. 4310 | Report Role of the Council of Europe in the intensification of cooperation between the countries of Northern and Southern Europe 22/01/1979 | Doc. 4269 | Report United Nations Conference on Science and Technology for Development