Proposal for the preparation of a report on protection of lakes and reservoirs against eutrophication / prepared by rapporteurs from France, Netherlands and Spain.
1989
详细记录
符号[E/ECE/]ENVWA/WP.3/R.13
标题Proposal for the preparation of a report on protection of lakes and reservoirs against eutrophication / prepared by rapporteurs from France, Netherlands and Spain.
日期Geneva : UN, 20 Sept. 1989.
描述
7 p.