Search Results       Your search for [author]Degenkolb, Oris H., 1918- returned 1 record.           Concrete box girder bridges. by Degenkolb, Oris H., 1918-; Ames, Iowa: Iowa State University Press, 1977. Subject: Bridges, Box girder; Bridges, Concrete.          Add to Book Cart Relevance: 31.04%