Biotech's dictionary of irrigation 

 - Delhi  Biotech Books  2005 
 - 240 pages 
<br/><br/><label>ISBN: </label>8176221295 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation
<br/><br/><label>Dewey Class. No.: </label>631.58703  / BIO