1972. Bull. Centre de Rech. Pau, SNAP, Vol. Spéc. No. 1; 594 pp. 28 fig. 200 plts. Orig. boards, libr. stamp on endpaper and title page, otherwise very good.
Carte géologique détaillée de la France 1/50.000. St-Nicolas-de-la-Grave (929/XIX-41).
1972. B.R.G.M. Orléans. 1 fold. & col. geol. map with 12 pp. explanatory text. Orig. wrps. with libr. stamp, libr. stamp in blanc corner of map, otherwise very good.
Carte géologique détaillée de la France 1/50.000. Fleurance (954/XVIII-42).
1969. B.R.G.M. Orléans. 1 fold. & col. geol. map with 7 pp. explanatory text. Orig. wrps. with libr. stamp, libr. stamp in blanc corner of map, otherwise very good.