Report of the United Nations Regional Seminar on Remote Sensing Applications and Satellite Communications for Education and Development, Buenos Aires, Argentina, 7-14 April 1981.
1981
详细记录
符号A/AC.105/290
标题Report of the United Nations Regional Seminar on Remote Sensing Applications and Satellite Communications for Education and Development, Buenos Aires, Argentina, 7-14 April 1981.
日期New York : UN, 1 Jun. 1981.
描述
[23] p., including annexes.