http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Water chemistry of Shoal Creek and Waller Creek, Austin, Texas, and potential sources of nitrate
iv, 24 pages : illustrations (some color), maps (some color) ; 28 cm.
by Patricia B. Ging, Roger W. Lee, and Steven R. Silva ; prepared in cooperation with the city of Austin.
Includes bibliographical references (page 20).
Water-resources investigations report ; 96-4167