Environmental monitoring and assessment program : ecological indicators /
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| Other Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Research Triangle Park, N.C. :
Atmospheric Research and Exposure Assessment Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
[1990]
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| Subjects: |
| Item Description: | Spine title: Ecological indicators. Shipping list number: 90-659-P. "September 1990." "EPA/600/3-90/060." "Contract 68-02-4444." |
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| Physical Description: | 1 volume (various pagings) : illustrations ; 28 cm. |
| Bibliography: | Includes bibliographical references. |