The environment programme (levels 1, 2 and 3) : report of the Executive Director
1977
Files
详细记录
符号UNEP/GC/90
标题The environment programme (levels 1, 2 and 3) : report of the Executive Director
获取English: UNEP_GC_90-EN - PDF ;
日期Nairobi : UNEP, 15 Mar. 1977
描述
153 p. : maps, tables
备注
Retrospective indexing (12/03).
Job no. on publication: 77540.
Job no. on publication: 77540.