Discurso y hegemonía en el proceso autonómico cruceño (2001-2013)Kolpin, Dana W., E. M. Thurman · First published 2014Open the Tome
Water-quantity and water-quality aspects of a 500-year floodDana W Kolpin · First published 2000Open the Tome
Water-quality data for nutrients, pesticides, and volatile organic compounds in near-surface aquifers of the midcontinental United States, 1992-1994Kolpin, Dana W. · First published 1996Open the Tome
Postflood occurrence of selected agricultural chemicals and volatile organic compounds in near-surface unconsolidated aquifers in the upper Mississippi River Basin, 1993Kolpin, Dana W. · First published 1995Open the Tome
Herbicides and nitrate in near-surface aquifers in the midcontinental United States, 1991Kolpin, Dana W. · First published 1994Open the Tome
Hydrogeologic, water-quality, and land-use data for the reconnaissance of herbicides and nitrate in near-surface aquifers of the midcontinental United States, 1991Dana W Kolpin · First published 1993Open the Tome
Time of travel and dispersion in a selected reach of Roberts Creek, Clayton County, IowaDana W Kolpin · First published 1992Open the Tome
Work plan for regional reconnaissance for selected herbicides and nitrate in ground water of the mid-continent United States, 1991Dana W Kolpin · First published 1991Open the Tome
