Sayre, William W., 1927-, authorColorado State University, publisher2018-02-282018-02-281960-04https://hdl.handle.net/10217/186166CER60WWS28.April 1960.Includes bibliographical references.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.Radioisotopes -- ResearchHydraulic engineering -- ResearchText