Hansen, Vaughn E. <br/><br/>
Irrigation principles and practices / 
Vaughn E. Hansen, Orson W. Israelsen, G.E(et al) 
 - 4th ed. 
 - New York   John Wiley and sons  1979 
 - 417 p. :  ill. ;Hbk 
<br/><br/> Third ed. by O. W. Israelsen and V. E. Hansen. 
<br/><br/><label>ISBN: </label>0471030589 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation.
<br/><br/><label>LC Class. No.: </label>S613.H3  / 1979