Israelsen, Orson W <br/><br/>
Irrigation principles and practices 

 - 3rd ed. 
 - New York  John Wiley  1962 
 - 447 p. 
<br/><br/><label>ISBN: </label>0471429996 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WATER CONSERVATION
<br/><br/><label>Dewey Class. No.: </label>631.7  / ISR