Nitrogen isotopes in nitrate from surface water and shallow groundwater at Sixmile Creek, southeastern Colorado
By: by Craig A. Johnson, Robert A. Zielinski, and Sigrid Asher-Bolinder.
Contributors: Zielinski, Robert A.; Asher-Bolinder, Sigrid.; Geological Survey (U.S.)
Series: Open-file report -- 95-536.; U.S. Geological Survey open-file report -- 95-536.
Publisher: U.S. Geological Survey
Published: 1995
Place of publication: [Denver, CO]
Language: eng
Number of pages: 12
Subjects: Water -- Nitrogen content -- Colorado -- Sixmile Creek Region; Nitrogen -- Isotopes; Nitrates; Water quality -- Colorado -- Sixmile Creek Region; Groundwater -- Colorado -- Sixmile Creek Region -- Quality
Notes: Cover title.

Imprint from transmittal sheet.

Includes bibliographical references (leaf 7).