@incollection{fdi:09121,
  title = {{L}es {\'e}leveurs face {\`a} la s{\'e}cheresse en {A}frique sah{\'e}lienne : exemples nig{\'e}riens},
  author = {{B}ernus, {E}dmond},
  editor = {},
  language = {{FRE}},
  abstract = {},
  keywords = {{SECHERESSE} ; {DESERTIFICATION} ; {ELEVAGE} ; {EXPLOITATION} {DES} {RESSOURCES} {NATURELLES} ; {ESPACE} {PASTORAL} ; {SAHEL} ; {NIGER}},
  booktitle = {{D}rought in {A}frica = {S}{\'e}cheresse en {A}frique : 2 - {A}frican environment special report},
  numero = {},
  pages = {140--147},
  address = {{L}ondon},
  publisher = {{I}nternational {A}frican {I}nstitute},
  series = {},
  year = {1977},
  URL = {https://www.documentation.ird.fr/hor/fdi:09121},
}