"October 1981." "A report of investigations for the Rock Island Corps of Engineers under terms of contract no. DACW25-81-C-0027." Includes bibliographical references (pages 48-53).
OCLC:
(OCoLC)8081406
Locations:
OVUX522 -- University of Iowa Libraries (Iowa City)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.