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Start Over You searched for: Author Interior Dept. Remove constraint Author: Interior Dept. Publisher Federal Water Pollution Control Administration Remove constraint Publisher: Federal Water Pollution Control Administration Catalog Issue Year Decade 1970 - 1979 Remove constraint Catalog Issue Year Decade: 1970 - 1979

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2. Economics of clean water. Summary report.

3. Economics of clean water. v. 1. Detailed analysis.

4. Economics of clean water. v. 2. Animal wastes profile.

7. Mine acids, better water for America.