Bidwell, V. J., authorColorado State University, publisher2007-01-032007-01-031972http://hdl.handle.net/10217/61536July 1972.Includes bibliographical references (page 25).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.AgricultureDroughtsWater resources development -- ColoradoText