Hansen, Vaughn E <br/><br/>
Irrigation principles and practices / 
Vaughn E. Hansen, Orson W. Israelsen and Glen E. Stringham. 
 - 4th ed. 
 - New York :   Wiley,   1980. 
<br/><br/> Third ed. by O. W. Israelsen and V. E. Hansen. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>04710305892 
<br/><br/><label>LCCN: </label>79013319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation
<br/><br/><label>LC Class. No.: </label>S 613.I75 HAN 1980 
<br/><br/><label>Dewey Class. No.: </label>631.7