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Bøger af Committee on Water Quality Improvement for the Pittsburgh Region

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  • af National Academy of Sciences, Division on Earth and Life Studies, National Research Council, mfl.
    606,95 kr.

    The city of Pittsburgh and surrounding area of southwestern Pennsylvania face complex water quality problems. This report finds that a watershed-based approach is needed to effectively meet water quality standards throughout the region in a cost-effective manner. It outlines both technical and institutional alternatives for such an approach.

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