@incollection{cornu:halshs-03834108, TITLE = {{La rencontre de trois mondes : l'agrarisme de Lucien Gachon (1894- 1984)}}, AUTHOR = {Cornu, Pierre and Ozouf-Marignier, Marie-Vic}, URL = {https://shs.hal.science/halshs-03834108}, BOOKTITLE = {{G{\'e}ographes fran{\c c}ais en Seconde Guerre mondiale (1938-1948)}}, EDITOR = {Nicolas Ginsburger, Marie-Claire Robic et Jean-Louis Tissier}, PUBLISHER = {{Editions de la Sorbonne}}, PAGES = {129-145}, YEAR = {2021}, KEYWORDS = {COUV ; EHGO}, HAL_ID = {halshs-03834108}, HAL_VERSION = {v1}, }