IER
1994, Report
IER
1994, Report
IER
1994, Report
Kanté,Salif
2010, Report
IER
1994, Report
Adams,Adrian
2000, Misc
Hilhorst,Thea and Coulibaly,Amadi
1998, Misc
Jones,Brian.T.B
1999, Misc
Olulumazo,Alinon Koffi
2000, Misc
Winter,Mike
1998, Misc