Garbisch, E.W. Jr2007-02-022007-02-022007-02-02https://hdl.handle.net/1794/382939 pages. Report to the Portland District Corps of Engineers. By E.W. Garbisch, Jr. Environmental Concern Inc., PO Box P, St. Michaels, Maryland 21663. Under contract no. DACW 57-77-C-01501394636 bytesapplication/pdfen-USMarshes -- OregonOregonEstuaries -- OregonDredged materialsTechnical Report