Dam safety management, legislation and rescue measures : introductory report / by J. Yague.
1988
详细记录
符号[E/ECE/]ENVWA/SEM.1/R.3
标题Dam safety management, legislation and rescue measures : introductory report / by J. Yague.
日期Geneva : UN, 20 June 1988.
描述
5 p.
备注
"Topic 3".