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

 





Jean joël Ambagna
CIRAD, UMR1110 Moisa
 
Montpellier,
France
 
jambagna@gmail.com
 
 
 
 
 
 
JEL Areas:
Q1 : Agriculture: General
O1 : Economic Development: General