Upton, Martin. <br/><br/>
A report on the economic potential for irrigation in Botswana 

 - (s.l.) :  University of Reading. Department of Agricultural Economics,  1969 
 - 74 p.  : ilus. 
 - Development study  ; 5 .
 - Development study  ; 5 .
<br/><br/><label>LCCN: </label>44805 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Recursos hidráulicos--Africa.