مؤلف: William H. Desvousges

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1 كتب إلكترونية بواسطة William H. Desvousges

William H. Desvousges & V. Kerry Smith: Measuring Water Quality Benefits
Almost 5 years ago we began working together on research for the U.S. Environmental Protec- tion Agency (EPA) to measure the benefits of water quality regulations. EPA had awarded a contract to Resea …
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