Environmental protection technologies /
| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Köln :
DFVLR,
1984.
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| Subjects: |
| Item Description: | "Edition 1984." "A survey on the projects authorized up to 1 January 1984."--P. 4. |
|---|---|
| Physical Description: | 465 pages : illustrations ; 21 cm. |