Search Results for the EPA National Library Catalog

Items Found: 4

Showing: Items 1 - 4

Your Search: (AUTHOR=Ringler AND E. AND S.)


Select Item Title Year Published
  1 Evaluation and Analysis of Gas Content and Coal Properties of Major Coal Bearing Regions of the United States. 1996
  2 Methane Emissions from Abandoned Underground Coal Mines. 1994
  3 Preliminary Inventory of Hazardous Air Pollutant Emissions from Electric Utility Boilers in the United States. 1996
  4 Validation of a method for estimating pollution emission rates using open-path FTIR spectroscopy and modeling techniques / 1993

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