Conclusions and draft recommendations of the Workshops on Critical Levels for Forests, Crops and Materials and on Critical Loads for Sulphur and Nitrogen.
1988
Полное описание
Условное обозначение[E/ECE/]EB.AIR/R.30/Add.1
ЗаглавиеConclusions and draft recommendations of the Workshops on Critical Levels for Forests, Crops and Materials and on Critical Loads for Sulphur and Nitrogen.
Резюме
Annex: Conversion factors for deposition.
Название заседания
ДатаGeneva : UN, 5 Sept. 1988.
Описание
2 p. : tables