Полное описание
Условное обозначениеA/CONF.151/PC/WG.I/L.23
ЗаглавиеProgramme for the regulation and conservation of catchment areas in mountainous regions : proposal / from the delegations of Bolivia, Colombia, Chile. Ecuador, Peru and Venezuela.
ДатаGeneva : UN, 20 Aug. 1991.
Описание
3 p.