Stern,Peter H <br/><br/>
Small scale irrigation  manual of low cost water technology 

 - London  Intermediate technology  1979 
 - 152p. 
<br/><br/><label>ISBN: </label>0903031647 
<br/><br/><label>Subjects--Index Terms: </label>smallscale irrigation  
<br/><br/><label>Dewey Class. No.: </label>627.52   / STE