http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Radiotracer study of rapid sand filtration
Engineering Experiment Station in cooperation with Water Resources Center, Georgia Institute of Technology
"Partial completion report OWRR Project no. B-020-GA, initiated : October 1, 1967."
Includes bibliographical references (pages 171-179).