Sam Kugbei 
Seed Economics : Commercial Consideration for Enterprise Management in Developing Countries 
 - Jodhpur  Scientific Publishers ( India )  2007 
 - 230p 
Sam Kugbei: Seed Economics : Commercial Consideration for Enterprise Management in Developing Countries.  Jodhpur.  Scientific Publishers ( India ), 2007. 81-7233-497-4--(338.1KUG)   
ENGLISH 
81-7233-497-4 
338.1  / KUG