Tritium as an indicator of modern, mixed, and premodern groundwater age / by Bruce D. Lindsey, Bryant C. Jurgens, and Kenneth Belitz.

Author/creator Lindsey, Bruce D., 1962- author.
Other author Jurgens, Bryant C., author.
Other author Belitz, Kenneth, author.
Other author Geological Survey (U.S.) issuing body.
Format Electronic
PublicationReston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2019.
Description1 online resource (vii, 18 pages) : color illustrations, color maps.
Supplemental Contenthttps://purl.fdlp.gov/GPO/gpo135628
Subjects

SeriesScientific investigations report, 2328-0328 ; 2019-5090
Scientific investigations report ; 2019-5090. ^A580890
General noteGPO Cataloging Record Distribution Program (CRDP).
Bibliography noteIncludes bibliographical references (pages 15-18).
Source of descriptionDescription based on online resource, PDF version; title from title page (USGS, viewed Apr. 10, 2020).
GPO item number0624-B-02 (online)
Govt. docs number I 19.42/4-4:2019-5090