Notice détaillée
Symbole[E/ECE/]ENVWA/R.65/Add.1
TitreNote / by the Secretariat.
Autres titres
Systems for obtaining and exchanging environmental information in the ECE region : note
AuteursUN. ECE. Secretariat
Ordre du jour
[E/]ECE/ENVWA/22 7h Systems for obtaining and exchanging reliable environmental information.
DateGeneva : UN, 20 Dec. 1991.
Description
20 p. : tables