Progress report on the Commission's contribution to sustainable development : Economic Commission for Europe : report / by the Executive Secretary.
1989
Notice détaillée
SymboleE/ECE/1195
TitreProgress report on the Commission's contribution to sustainable development : Economic Commission for Europe : report / by the Executive Secretary.
AuteursUN. ECE. Executive Secretary
DateGeneva : UN, 22 Mar. 1989.
Description
21 p.