Biodiversity use at the crossroads : can we sustainably use biodiversity?
2007
Bie, S. de |
Bie, S. de
Ressources sahelo-soudaniennes
1988
Bie, S. de |
Geerling, Chris |
Diakite, M. D. |
Heringa, A. C. |
An aerial resource inventory of the national park Boucle du Baoule (Mali, West Africa) 1980-1981
1983
Bie, S. de |
Kessler, Jan Joost |
Wildlife resources of the West African savanna
1991
Bie, S. de |