Citations are generated automatically from bibliographic data as a convenience and may not be complete or accurate.
Geological Survey, Interior Department. "Recent (2008-10) Concentrations and Isotopic Compositions of Nitrate and Concentrations of Wastewater Compounds in the Barton Springs Zone, South-Central Texas, and Their Potential Relation to Urban Development in the Contributing Zone: By Barbara J. Mahler [and Three Others]". Government. Interior Department, January 1, 2011. https://www.govinfo.gov/app/details/GOVPUB-I19-PURL-gpo172026
Geological Survey, Interior Department. (2011, January 1). Recent (2008-10) Concentrations and Isotopic Compositions of Nitrate and Concentrations of Wastewater Compounds in the Barton Springs Zone, South-Central Texas, and Their Potential Relation to Urban Development in the Contributing Zone: By Barbara J. Mahler [and Three Others]. [Government]. Interior Department. https://www.govinfo.gov/app/details/GOVPUB-I19-PURL-gpo172026
Geological Survey, Interior Department. Recent (2008-10) Concentrations and Isotopic Compositions of Nitrate and Concentrations of Wastewater Compounds in the Barton Springs Zone, South-Central Texas, and Their Potential Relation to Urban Development in the Contributing Zone: By Barbara J. Mahler [and Three Others]. Interior Department, (1 Jan 2011), https://www.govinfo.gov/app/details/GOVPUB-I19-PURL-gpo172026
Geological Survey, Interior Department, Recent (2008-10) Concentrations and Isotopic Compositions of Nitrate and Concentrations of Wastewater Compounds in the Barton Springs Zone, South-Central Texas, and Their Potential Relation to Urban Development in the Contributing Zone, GovInfo, (January 1, 2011), https://www.govinfo.gov/app/details/GOVPUB-I19-PURL-gpo172026