@incollection{fdi:17920,
  title = {{A}vant-propos},
  author = {{B}lanc-{P}amard, {C}. and {L}ericollais, {A}ndr{\'e}},
  editor = {},
  language = {{FR}},
  abstract = {},
  keywords = {{RECHERCHE} {SCIENTIFIQUE} ; {SYSTEME} {AGRAIRE}},
  booktitle = {{D}ynamique des syst{\`e}mes agraires : {\`a} travers champs agronomes et g{\'e}ographes},
  numero = {},
  pages = {9},
  address = {{P}aris},
  publisher = {{ORSTOM}},
  series = {{C}olloques et {S}{\'e}minaires},
  year = {1985},
  ISBN = {2-7099-0756-9},
  URL = {https://www.documentation.ird.fr/hor/fdi:17920},
}