Some experiences in the area of rural water supply / transmitted by the Government of Yugoslavia ; prepared by N. Preka.
1982
详细记录
符号[E/ECE/]WATER/SEM.9/R.22(Summary)
标题Some experiences in the area of rural water supply / transmitted by the Government of Yugoslavia ; prepared by N. Preka.
日期Geneva : UN, 28 Apr. 1982.
描述
1 p.