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1by Michel, Robert### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1953Nancy, École nationale supérieure de géologie, 1953.xxii, 287 p. illus., maps (1 col. in pocket) 28 cm. -
2by Michel, Robert### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1954Nancy, Société d'impressions typographiques, 1954.xxii, 287 p. illus., maps (1 fold. col. in pocket) profiles (1 fold.) tables.