Introductory report of the Executive Director : United Nations Environment Programme.
1989
Notice détaillée
SymboleUNEP/GC/15/5/Supplement1
TitreIntroductory report of the Executive Director : United Nations Environment Programme.
AuteursUNEP. Executive Director
DateNairobi : UN, 13 Apr. 1989.
Description
5 p. : tables.