Որոնման արդյունքները - National Research Council (U.S.). Committee on the Mississippi River and the Clean Water Act
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1
Nutrient control actions for improving water quality in the Mississippi River basin and northern Gulf of Mexico
Հրապարակվել է 2009“…National Research Council (U.S.). Committee on the Mississippi River and the Clean Water Act: Scientific, Modeling, and Technical Aspects of Nutrient Pollutant Load Allocation and Implementation…”
An electronic book accessible through the World Wide Web; click to view
Էլեկտրոնային էլ․ գիրք -
2
Nutrient control actions for improving water quality in the Mississippi River basin and northern Gulf of Mexico
Հրապարակվել է 2009“…National Research Council (U.S.). Committee on the Mississippi River and the Clean Water Act: Scientific, Modeling, and Technical Aspects of Nutrient Pollutant Load Allocation and Implementation…”
An electronic book accessible through the World Wide Web; click to view
Էլեկտրոնային էլ․ գիրք -
3
Mississippi river water quality and the Clean Water Act progress, challenges, and opportunities /
Հրապարակվել է 2008“…National Research Council (U.S.). Committee on the Mississippi River and the Clean Water Act…”
An electronic book accessible through the World Wide Web; click to view
Էլեկտրոնային էլ․ գիրք -
4
Mississippi river water quality and the Clean Water Act progress, challenges, and opportunities /
Հրապարակվել է 2008“…National Research Council (U.S.). Committee on the Mississippi River and the Clean Water Act…”
An electronic book accessible through the World Wide Web; click to view
Էլեկտրոնային էլ․ գիրք