@book{fdi:39820, title = {{L}a jach{\`e}re en {A}frique tropicale}, author = {{F}loret, {C}hristian and {P}ontanier, {R}oger and {S}erpanti{\'e}, {G}eorges}, editor = {}, language = {{FRE}}, abstract = {}, keywords = {{JACHERE} ; {RECHERCHE} {SCIENTIFIQUE} ; {ECOLOGIE} ; {FERTILITE} {DU} {SOL} ; {FACTEUR} {ANTHROPIQUE} ; {AGRICULTURE} ; {SYSTEME} {AGRAIRE} ; {SYSTEME} {DE} {CULTURE} ; {SYSTEME} {DE} {PRODUCTION} ; {PROGRAMME} {DE} {RECHERCHE} ; {AFRIQUE}}, address = {{P}aris}, publisher = {{UNESCO}}, series = {{D}ossiers {MAB}}, pages = {86}, year = {1993}, URL = {https://www.documentation.ird.fr/hor/fdi:39820}, }