UN/ECE Action Plan to Implement Agenda 21 : draft report / prepared by the Secretariat.
1993
Notice détaillée
Symbole[E/ECE/]ENVWA/R.83
TitreUN/ECE Action Plan to Implement Agenda 21 : draft report / prepared by the Secretariat.
AuteursUN. ECE. Secretariat
DateGeneva : UN, 1 Dec. 1993.
Description
21 p.