Annual report of the Executive Director. United Nations Environment Programme.
1992
Notice détaillée
Symbole***
TitreAnnual report of the Executive Director. 1991 : United Nations Environment Programme.
AuteursUNEP. Executive Director
DateNairobi : UNEP, 1992.
Description
vii, 213 p. : charts, maps, tables
ISBN / ISSN
9280713183
1010-1268
1010-1268