Irrigation principles and principles <br/><br/>
Irrigation principles and principles 

 - John Wiley & Sons  N.Y. 
 - 405p.  fig., ill. 
<br/><br/><label>Nat. Bib. No.: </label>747 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering 
<br/><br/><label>Universal Decimal Class. No.: </label>626.81  / ISR