Draft outline of a report on techniques and means for drought management in the ECE region : note / prepared by the Secretariat.
1982
详细记录
符号[E/ECE/]WATER/GE.1/R.47
标题Draft outline of a report on techniques and means for drought management in the ECE region : note / prepared by the Secretariat.
日期Geneva : UN, 12 Feb. 1982.
描述
2 p.