Workshop on Costing Techniques for Environmental Policies : report / by the Chairman of the Workshop.
1993
详细记录
符号[E/ECE/]ENVWA/R.74
[E/ECE/]EC.AD/R.67
[E/ECE/]EC.AD/R.67
标题Workshop on Costing Techniques for Environmental Policies : report / by the Chairman of the Workshop.
日期Geneva : UN, 28 Jan. 1993.
描述
3 p.