Options for Agenda 21 : Chairman's summary and proposals for action.
1991
Notice détaillée
SymboleA/CONF.151/PC/WG.I/L.28/Rev.1
TitreOptions for Agenda 21 : Chairman's summary and proposals for action.
Autres titres
Conservation of biological diversity :#options for Agenda 21 : Chairman's summary and proposals for action
DateGeneva : UN, 30 Aug. 1991.
Description
20 p.