@techreport{fdi:33039,
  title = {{C}ompte rendu de mission sur le lac {T}chad r{\'e}alis{\'e}e du 23 mars au 11 avril 1967},
  author = {{I}ltis, {A}ndr{\'e} and {R}oche, {M}ichel-{A}lain},
  editor = {},
  language = {{FR}},
  abstract = {},
  keywords = {{GEOGRAPHIE} ; {HYDROLOGIE} ; {NAVIGATION} ; {TCHAD} ; {TCHAD} {LAC}},
  address = {{F}ort-{L}amy},
  publisher = {{ORSTOM}},
  series = {},
  pages = {8  multigr.},
  year = {1967},
  URL = {https://www.documentation.ird.fr/hor/fdi:33039},
}