@inproceedings{fdi:38646,
  title = {{S}ome keys for {P} management in {S}ahelian regions in {A}frica},
  author = {{B}rossard, {M}ichel},
  editor = {},
  language = {{ENG}},
  abstract = {},
  keywords = {{SOL} ; {MATIERE} {ORGANIQUE} ; {PHOSPHORE} ; {FERTILITE} {DU} {SOL} ; {AFRIQUE} ; {ZONE} {SAHELIENNE}},
  numero = {},
  pages = {6  multigr.},
  booktitle = {{SCOPE} symposium on phosphorus cycling in terrestrial and aquatic ecosystems},
  year = {1993},
  URL = {https://www.documentation.ird.fr/hor/fdi:38646},
}