IRRIGATION IRRIGATION RIEGO IRRIGAZIONE 

 - Food and Agriculture Organization of the United Nations  1994 
 - 184p. 
<br/><br/><label>Nat. Bib. No.: </label>6691 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>630  / IRR