Parker, Randolph S., authorColorado State University, publisher2007-01-032007-01-031977http://hdl.handle.net/10217/61850June 1977.Includes bibliographical references.born digitalpapers (documents)engCopyright 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.DrainageText