Economic Bulletin for Europe, Volume 36UN, 1984 - Europe |
Contents
Massive cultivation of microalgae to treat used water in rural areas and specialized | 21 |
Development of water supply in the Federal Republic of Germany Particularly in | 29 |
Selected problems of drinking water supply in lowpopulated remote and rural areas | 35 |
Copyright | |
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agricultural algal Appendix table average banks boilers Bulgaria cent centrally planned economies changes co-operation coal combustion communities construction consumers cost current account Czechoslovakia debt decline developed market economies developing countries domestic eastern Europe ECE region economic electricity end-use energy demand equipment Export elasticity factors Federal Republic Finland fuel furnace gases German Democratic Republic growth rates heat pumps Hungary Import volume improvement increase individual sanitation industrial energy installations investment iron and steel manufactures million North America Northwest Territories OECD oil prices OPEC operation output percentage period pipes Poland policies possible pressure primary energy problems projects purification plants Republic of Germany requirements Romania rural areas secretariat sector sewage share sources Soviet Union Statistics structure supply and sewerage temperature thermal trade treatment turbine United Kingdom USSR utilization waste heat waste water waste-water water resources water supply systems waterworks western imports