Progress of the International Co-operative Programme on Assessment and Monitoring of Air Pollution Effects on Forests : note / by the Secretariat.
1991
Полное описание
Условное обозначение[E/ECE/]EB.AIR/WG.1/R.60
ЗаглавиеProgress of the International Co-operative Programme on Assessment and Monitoring of Air Pollution Effects on Forests : note / by the Secretariat.
АвторыUN. ECE. Secretariat
ДатаGeneva : UN, 4 May 1991.
Описание
2 p.