Bligh, W.G. <br/><br/>
The practical design of irrigation works 

 - New York  D. Van Nostrand Company  1907 
 - 390 p.  ilus., gráfs. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CANALES DE RIEGO<br/>IRRIGACION
<br/><br/><label>Universal Decimal Class. No.: </label>A/627.52/B59