Our planet : the magazine of the United Nations Environment Programme, v. 1, no. 4, 1989.
1989
Notice détaillée
Symbole***
TitreOur planet : the magazine of the United Nations Environment Programme, v. 1, no. 4, 1989.
Cote
UNEP(05)/O8/v.1:4
DateNairobi : UNEP Information and Public Affairs, [1989]
Description
15 p. : ill.
ISBN / ISSN
1013-7394