00847cam a22002051 4500009222112MiAaHDL20101116000000.0m d cr bn ---auaua850910s1944 iaua f000 0 eng dsdr-coo618077(OCoLC)63561695NICNICNICn-us-miUnited States.Army.Corps of Engineers.Laboratory tests of hydraulic model of filling and emptying system for the MacArthur Lock, St. Marys River, Sault Ste. Marie, Michigan;final report.Iowa City,U. S. Engineer Sub-Office, Hydraulic Laboratory,1944.114 p.illus. (part fold.)27 cm.Its Hydraulic Laboratory report,no. 48Mode of access: Internet.Locks (Hydraulic engineering)Saint Marys River, Mich.00922211220101019084340.020101116000000.020120814072922.02024-06-25T17:37:11Z2024-06-25T17:30:02ZSDR-COOUNKNOWNloader.pl-001-001BKsdr-coo618077cooSDRCOOcoo.31924004663443COO618077COOCOO20240625googlecoo.319240046634431944pdbibUS fed doc