Law, Alvin G.Singleton, H. P.Ingham, I. M.2018-10-052018-10-051945-01EPM-064-04-004http://hdl.handle.net/20.500.11867/141964 sheets 12 x 9 inch. Printed recto and verso. Dark stain and stamp on front cover somewhat obscures content.Extension Bulletin 319, done by the agricultural extension service of the State College of Washington in Pullman, Washington. Covers a variety of crops and how to prepare the land for irrigation.Agriculture