All Rights Reserved
AccessEcon LLC 2006, 2008.
Powered by MinhViet JSC

 





Essossinam Ali
University of Kara
 
e.joachimali@gmail.com
,
 
e.ali@universite-de-kara.net
 
 
 
 
 
 
JEL Areas:
Q0 : Agricultural and Natural Resource Economics; Environmental and Ecological Economics: General
Q : Agricultural and Natural Resource Economics