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1by Swihart, JaySubjects: “...Irrigation canals and flumes Linings Oregon Deschutes River Region....”
Published 1999
Government Document Book -
2by Swihart, JaySubjects: “...Irrigation canals and flumes Linings Oregon Deschutes River Region....”
Published 2000
Government Document Book -
3by Morrison, William R.Subjects: “...Irrigation canals and flumes United States Linings....”
Published 1995
Government Document Microform Book -
4by Swihart, JaySubjects: “...Irrigation canals and flumes Linings Oregon Deschutes River Design and construction....”
Published 2002
PURL leads to a screen from where the document may be downloaded
Government Document Microform Book