Colorado State University. Department of Civil Engineering, authorColorado State University. College of Engineering, authorCollege of Engineering, Colorado State University, publisher2017-06-132017-06-131974-07-01http://hdl.handle.net/10217/181530CER74-75DBS45.July 1, 1974.reportsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Engineering -- BibliographyEngineering -- Research -- BibliographyText