Socioconomic impact of the proteaceae development and transfer program / 
Wessels J ...[et al.]. 
 - Botswana :  SACCAR,   2007 
 - 185 p. :  ill. ; 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Socio economic 
<br/><br/><label>LC Class. No.: </label>SB413 .P75S63 1997