http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Scour around bridge piers on streams in Arkansas
State Highway & Transportation Department.
v, 29 pages : illustrations, maps ; 28 cm.
by Rodney E. Southard ; prepared in cooperation with the Arkansas State Highway and Transportation Department.
Includes bibliographical references (pages 28-29).
Water-resources investigations report ; 92-4126