An assessment of acid rain /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Philadelphia, Pa. (225 S. 15th St., Philadelphia 19102) :
Pennsylvania Environmental Research Foundation,
1982.
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| Subjects: |
| Physical Description: | vii, 63 pages ; 28 cm. |
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| Bibliography: | Bibliography: pages 33-63. |