Mark F Becker

3 books

Sep 11, 2011
Cover of Selected Metals in Sediments and Streams in the Oklahoma Part of the Tri-State Mining District, 2000-2006

Selected Metals in Sediments and Streams in the Oklahoma Part of the Tri-State Mining District, 2000-2006

Sep 3, 2011
Cover of Occurrence and Trends of Selected Chemical Constituents in Bottom Sediment, Grand Lake O' the Cherokees, Northeast Oklahoma, 1940-2008

Occurrence and Trends of Selected Chemical Constituents in Bottom Sediment, Grand Lake O' the Cherokees, Northeast Oklahoma, 1940-2008

Sep 1, 2011
Cover of Summary of Surface-Water Quality Data from the Illinois River Basin in Northeast Oklahoma, 1970-2007

Summary of Surface-Water Quality Data from the Illinois River Basin in Northeast Oklahoma, 1970-2007