List of documents : United Nations Environment Programme, Ad Hoc Working Group of Experts on the Implementation of the Amended London Guidelines, 1st session, Nairobi, 15-19 October 1990.
1990
Notice détaillée
SymboleUNEP/PIC/WG.3/Inf.1
TitreList of documents : United Nations Environment Programme, Ad Hoc Working Group of Experts on the Implementation of the Amended London Guidelines, 1st session, Nairobi, 15-19 October 1990.
DateNairobi : UNEP, 6 Aug. 1990.
Description
[1] p.