Rural water supply and sewerage in Finland / transmitted by the Government of Finland ; prepared by H. Vikman.
1982
详细记录
符号[E/ECE/]WATER/SEM.9/R.21(Summary)
标题Rural water supply and sewerage in Finland / transmitted by the Government of Finland ; prepared by H. Vikman.
日期Geneva : UN, 28 Apr. 1982.
描述
1 p.