http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Methodology, results, and significance of an unsaturated-zone tracer test at an artificial-recharge facility, Tucson, Arizona
1 online resource (iv, 28 pages) : illustrations, maps.
by D.D. Graham ; prepared in cooperation with the City of Tucson.
GPO Cataloging Record Distribution Program (CRDP).
Includes bibliographical references (pages 25-28).
Water-resources investigations report ; 89-4097