http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Design of entrance channel improvements for Ludington Harbor, Michigan
hydraulic model investigation : final report
22 pages, 14 unnumbered pages, 4 leaves of plates : illustrations ; 27 cm.
by Leroy G. Crosby, Claude E. Chatham, Jr. ; prepared for U.S. Army Engineer District, Detroit, Detroit, Michigan.
Hydraulic model investigation: design of entrance channel improvements for Ludington Harbor, Michigan
Technical report (U.S. Army Engineer Waterways Experiment Station) ; no. H-75-14