The state of the environment (1972-1992) : saving our planet : challenges and hopes : report of the Executive Director : corrigendum.
1992
Notice détaillée
SymboleUNEP/GC/SS.III/2/Corr.1
TitreThe state of the environment (1972-1992) : saving our planet : challenges and hopes : report of the Executive Director : corrigendum.
DateNairobi : UN, 24 Jan. 1992.
Description
3 p. : graphs.
Notes
Corrects text.