@book{fdi:33227, title = {{R}apport d'activit{\'e} : campagne 1953 et 1954}, author = {}, editor = {}, language = {{FR}}, abstract = {}, keywords = {{EQUIPEMENT} ; {BASSIN} {VERSANT} ; {TCHAD} ; {LOGONE} {BASSIN} {VERSANT} ; {CHARI} {BASSIN} {VERSANT}}, address = {{P}aris}, publisher = {{ORSTOM}}, series = {}, pages = {16 multigr.}, year = {1955}, URL = {https://www.documentation.ird.fr/hor/fdi:33227}, }