1996, Report
2004, Report
J. IGUE and K. ZOUNON
1998, Report
PERRET Christophe
2003, Report
PERRET Christophe
2003, Report
B. SOULE and S. GANSARI
2010, Report
B. SOULE and S. GANSARI
2010, Report
I. MAMATY and B. SOULE
2002, Report
FRANÇOIS GUILLAUME
2004, Report
Peter Ton (avec l'appui d'Eustache Wankpo)
2004, Report
TASSOU Zakari and KÜNZLER Daniel
2004, Report
D. KUNZLER and Z. TASSOU
2004, Report
Joachim Saizonou
2008, Report
LARES
2000, Report
B. SOULE
2002, Report
B. SOULE
1995, Report
1995, Report
1994, Report
C. CHERIF and J. EGG and E. GREGOIRE
1993, Report
OBPAB
2002, Report
Caisse Française de Développement (CFD)
Décembre 1993, Report
PDRT
2004, Report
A. AFOUDA and B. SOULE and
1992, Report
G. GTZ
1980, Report
LARES
., Report
1994, Report
J. IGUE and B. SOULE
1991, Report
B. SOULE and C. Obi
, Report
2000, Report
.
, Report
Virginie MORILLON
2005, Report
1994, Report
F. GALTIER
1995, Report
J. IGUE
1989, Report
1987, Report
2005, Report
Y. Borgui and A. Fabien
2009, Report
Borgui Yerima and Fabien Affo
2009, Report
G. ALE and B. YERIMA and B. SOULE
2002, Report
LARES
2002, Report
A. AFOUDA
1994, Report
M. Ibro
2003, Report
OECD
2004, Report
AGOUNDOTE Désiré
2004, Report
AHOTON Simone and BOSSOU Olga and MESSOUNA Barikissou and OROU YERIMA Léa and SALIOU ASSANI Massitourou
2004, Report
Ministère de l'Agriculture, de l'Elevage et de la pêche
2003, Report
U. Union Européenne
2009, Report
C. HOUESSOU
2004, Report
M. MAEP
2006, Report
M. MAEP
2004, Report