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Coals found in Iowa have sulfur contents that exceed the amount allowed by most federal, state, county and municipal sulfur dioxide emission standards. Tightening and strict enforcement of the state implementation plan regulations may increase the demand for desulfurization by cleaning of...
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Vol. XXIII, No. l. This paper was awarded $l,000 by the National Waterways Foundation for the best paper on waterway transportation economics and policy. Abstract Currently Unavailable.
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