Strategies for reducing emissions of air pollution : introductory report / prepared by C.I. Pickard (United Kingdom).
1991
详细记录
符号[E/ECE/]EB.AIR/SEM.2/R.1
标题Strategies for reducing emissions of air pollution : introductory report / prepared by C.I. Pickard (United Kingdom).
日期Geneva : UN, 15 May 1991.
描述
7 p.
备注
At head of title: Topic A.