Ladislav Kovac (Czechoslovakia) Elected Chairman, Intergovernmental Committee on Science and Technology for Development for 1991
1992
详细记录
符号BIO/2562
TEC/562
TEC/562
标题Ladislav Kovac (Czechoslovakia) Elected Chairman, Intergovernmental Committee on Science and Technology for Development for 1991
日期1992-04-22