@incollection{racaud:halshs-03620834, TITLE = {{Pr{\'e}face}}, AUTHOR = {Racaud, Sylvain}, URL = {https://shs.hal.science/halshs-03620834}, BOOKTITLE = {{Connexions villes-campagnes au Cameroun}}, YEAR = {2021}, PDF = {https://shs.hal.science/halshs-03620834/file/HAL_Pr%C3%A9face_Racaud_vfinale.pdf}, HAL_ID = {halshs-03620834}, HAL_VERSION = {v1}, }