Search Results for the EPA National Library Catalog

Items Found: 6

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Your Search: (AUTHOR=Porter. AND Robert AND C.)


Select Item Title Year Published
Des Moines Story. A Report on the Implementation of the Solid Waste Management Plan for the Des Moines Metropolitan Area Solid Waste Agency. 1974
Microbial biomass measurements at the Pantex site, 1970 / 1971
National Performance Audit Program. Ambient Air Audits of Analytical Proficiency, 1981. 1983
National Performance Audit Program: 1980 Proficiency Survey for Sulfur Dioxide, Nitrogen Dioxide, Carbon Monoxide, Sulfate, Nitrate, Lead and High Volume Flow. 1982
Soil survey, Scott County, Virginia. / 1951
The Des Moines story : a report on the implementation of the solid waste management plan for the Des Moines Metropolitan Area Solid Waste Agency / 1974

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