Indicators of environmental quality : proceedings of a symposium held during the AAAS meeting in Philadelphia, Pennylvania, december 26-31,1971 /
| Other Authors: | |
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| Format: | Book |
| Language: | Spanish |
| Published: |
New York :
Plenum ,
1974
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| Subjects: |
| Physical Description: | x, 275 páginas ; 23 cm. |
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| Bibliography: | Incluye bibliografías |
| ISBN: | 0306363011 |