Schulz, Edmund F., authorCivil Engineering Department, Colorado State University, publisher2017-06-092017-06-091962-08http://hdl.handle.net/10217/181302CER62ERS49.August 1962.Includes bibliographical references (page 6).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.EvapotranspirationA graphical procedure to estimate potential evapotranspiration by the Peman methodText