The Economic Limit of Pumping for Irrigation

Auteur : Wilbur Louis Powers, Gordon George Brown, Halbert Edgerton Selby, Henry Hartman, Obil Shattuck, Roscoe Elmo Stephenson, Walter Theodore Johnson, William Henry Dreesen, Roy Emery Hutchison

Date de publication : 1928

Éditeur : Agricultural Experiment Station, Oregon State Agricultural College

Nombre de pages : 12