00914cam a22002771 4500001001300000003000400013005001700017008004100034010001700075035002000092040001800112042001200130043001200142050001800154100002300172245011100195260003600306300007000342650001200412650001200424650002300436650002300459650003900482830009800521999001700619gs 59000124 DLC20260227111407.0890602s1958 fr ab 000 0 fre  ags 59000124  a(OCoLC)23424559 aDLCcMiUdDLC apremarc ae-fr---00aQE268.A35bC51 aChenevoy, Maurice.00aContributions à l'étude des schistes cristallins de la partie nord-ouest du Massif central français. aParis,bImpr. nationale,c1958. a428 p.billus., maps (1 fold. in pocket) diagrs., tables.c31 cm. 0aSchists 0aGranite 0aCrystalline rocks. 0aMetamorphic rocks. 0aPetrologyzFrancezMassif Central. 0aMémoires pour servir à l'explication de la carte géologique détaillée de la France. c29330d29330