Possible issues for future work : Economic Commission for Europe, Senior Advisers to ECE Governments on Environmental and Water Problems : note / by the Secretariat.
1988
Полное описание
Условное обозначение[E/ECE/]ENVWA/R.18
ЗаглавиеPossible issues for future work : Economic Commission for Europe, Senior Advisers to ECE Governments on Environmental and Water Problems : note / by the Secretariat.
АвторыUN. ECE. Secretariat
ДатаGeneva : UN, 1 Dec. 1988.
Описание
11 p.