00769nam0-22002771i-450-99000033963040332120001010000033963FED01000033963(Aleph)000033963FED0100003396320001010d--------km-y0itay50------baitay-------001yyManuel du mineur recherches des mines et leur exploitationPar Paul-F. Chalon.3° ed. - ParisLibrairie Polytechnique Ch. Beranger1909633 p., 95 ill., 18 cm622Chalon,Paul-F.ITUNINARICAUNIMARCBK99000033963040332104 191-5CI 01421DINCHDINCHUNINAING01