Annual report of the Executive Director, 1986, pt. 1 : United Nations Environment Programme.
1987
Notice détaillée
SymboleUNEP/GC/14/3
TitreAnnual report of the Executive Director, 1986, pt. 1 : United Nations Environment Programme.
AuteursUNEP. Executive Director
DateNairobi : UNEP, 1987.
Description
viii, 176 p. : ill., charts, graphs, maps, tables.
ISBN / ISSN
9280711342
Numéro de vente87.III.D.2