Principal conclusions of the Ad Hoc Working Group at its 2nd session in preparation for a legal instrument on biological diversity of the planet : United Nations Environment Programme, Ad Hoc Working Group of Experts on Biological Diversity : report / by the Chairman.
1990
Detalles de los registros
SignaturaUNEP/Bio.Div/2/4
TítuloPrincipal conclusions of the Ad Hoc Working Group at its 2nd session in preparation for a legal instrument on biological diversity of the planet : United Nations Environment Programme, Ad Hoc Working Group of Experts on Biological Diversity : report / by the Chairman.
Fecha[Nairobi] : UN, 9 May 1990.
Descripción
5 p.