Hillel, Daniel. <br/><br/>
The efficient use of water in irrigation:  principles and practices for improving irrigation in arid and semiarid regions/ 
Daniel Hillel. 
 - Washington, D C;  The World Bank,  1987. 
 - ix, 107 p.  ill. 
<br/><br/><label>ISBN: </label>0821309145 
<br/><br/><label>Dewey Class. No.: </label>631.587  / HIL.M7