INTERNATIONAL IRRIGATION INFORMATION CENTER <br/><br/>
Irrigation 

 - Oxford  Inernatioal Irrigation Information Center      1980 
 - ix,153p  cm. 
<br/><br/><label>Standard No.: </label>28159 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X9(D2).1'N7, M0