France, Photos, Visite Bourgade Y. (05-10/08/1989). Causse Méjean & Aven Lacas. Album Photos GSBM 10/08/1989 @gsbm
France, Photos, Visite Martinez A. & Martinez E. (18-25/07/1977). Causse Méjean. Album Photos GSBM 25/07/1977 @gsbm
