Proceedings and documentation of the symposium organized by the United Nations Economic Commission for Europe and held from 2 to 15 May 1971 in Prague (Czechoslovakia) : with a study tour to the region of Ostrava (Czechoslovakia) and Katowice (Poland).
| Corporate Authors: | , |
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| Format: | Conference Proceeding Book |
| Language: | English |
| Published: |
New York :
United Nations,
1971.
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| Series: | [United Nations. Document] ST/ECE/ENV/1
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| Subjects: |
| Item Description: | "United Nations publication. Sales number: E.71.II.E.6." |
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| Physical Description: | vii, 386 pages : illustrations ; 29 cm. |
| Bibliography: | Includes bibliographical references. |