Increased energy economy and efficiency in the ECE region study on measures taken, or which might be taken, to achieve increased economy and efficiency in the extraction, conversion, transport, and use of energy in the ECE region
| مؤلف مشترك: | |
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| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
New York
United Nations
1976.
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| سلاسل: | [Document] - United Nations ; E/ECE/883/Rev. 1
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| الموضوعات: |