Madisa,M.E <br/><br/>
Production costs for vegetable crops in botswana:  kanye study/ 

 - Botswana  ministry of agriculture  1993 
 - 47p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>vegetable production--costs
<br/><br/><label>LC Class. No.: </label>SB321.P7.B6  / 1993