Étude géologique du Guidimaka (Mauritanie). Essai de résolution structurale d'une série épimétamorphique.
1967. Mémoires d BRGM No. 55; 397 pp. 91 fig./phot. (1 fold. in back pocket), 22 photoplts.1 fold. & col. geol. map 1:200.000 in 2 sheets in back pocket. Orig. wrps. with libr. stamp, very good, 4to.
1910. Quarterly Journal of the Geological Society 66; pp. 353-375, 1 phot. 1 plt. h.t. with col. map folding-out. Orig. extract, stapled, very good, uncut.
1910. Quarterly Journal of the Geological Society 66; pp. 353-375, 1 phot. 1 plt. h.t. with col. map folding-out. Orig. extract, stapled, very good, uncut.
Carte géologique provisoire de l’Atlas de Marrakech. Notice explicative. [avec la carte].
1930. Serv. Mines et Carte Géol. Maroc, Notes et Mém. No 19; 36 pp. 3 fig. 2 fold-out plts. 1 fold. & col. geol. map 1:200.000 in separate folder. Orig. wrps. very good.