Bos, M. G. <br/><br/>
On irrigation efficiencies 

 - Wageningen :  International Institute for Land Reclamation and Improvement,  1974 
 - 89 p.  ; gráfs. 
 - Internationa Institute for Land A Land Reclamation and Improvement. Publication  ; 19 .
 - Internationa Institute for Land A Land Reclamation and Improvement. Publication  ; 19 .
<br/><br/><label>LCCN: </label>21496 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigación.