Irrigation Principles and Practice/ 
Vaughn E.Hansen and Orson W. Israelsen,Glen E.Stringham. 
 - Newyork.  John Willey.  1979. 
 - 417p.:  ill.:  22cm 
<br/><br/>include index 
<br/><br/><label>ISBN: </label>0471084492 
<br/><br/><label>Source: </label>B-15850 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation.
<br/><br/><label>LC Class. No.: </label>S613.  / H36 1979.