Economics
Inventory list
Identifier
|
Title | Level of description | Date | Digital object | |
|---|---|---|---|---|---|
| G.X 32/28 | Combined Treatment of Sewage and Industrial Wastes | File | 1969.01-1975.03 | ||
| G.X 32/30 | Methods of Determining Economic Losses from Water Pollution | File | 1969.03-1969.11 | ||
| G.X 32/37 Part 1 | Co-Operation in ACC | File | 1969.01-1970.09 | ||
| G.X 32/44 | WHO Conference on Water Pollution Control in Europe, 1971 (Bucharest 27 sep 10 oct 1971) | File | 1969.10-1971.11 | ||
| G.X 32/45 | Road Sign for Prevention of Water Pollution | File | 1970.06-1971.02 |