Israelsen, Orson Winso, 1887-1968. <br/><br/>
Irrigation principles and practices 
by Orson W. Israelsen and Vaughn E. Hansen 
 - 3rd ed. 
 - New York  Wiley  1962 
 - ix, 447 p. : illus.  ; 24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0471429996 
<br/><br/><label>LCCN: </label>62-015179 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation<br/>Irrigation farming