Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (SUBJECT=United States Southwest Old.)

 
 
 

Select Item Title Year Published
EPA's 2008 report on the environment : indicators presenting data for EPA Region 6 / 2008
Ground water pollution in the South Central States / 1973
Trends in nutrient and sediment concentrations and loads In major river basins of the south-central United States, 1993-2004 / 2007
Water levels and artesian pressures in observation wells in the United States in 1954. part 4, South-central states / 1956

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