Our planet : the magazine of the United Nations Environment Programme, v. 1, no. 4, 1989.
1989
Detalles de los registros
Signatura***
TítuloOur planet : the magazine of the United Nations Environment Programme, v. 1, no. 4, 1989.
Signatura topográfica
UNEP(05)/O8/v.1:4
FechaNairobi : UNEP Information and Public Affairs, [1989]
Descripción
15 p. : ill.
ISBN / ISSN
1013-7394