00777nam0-22002891i-450-990000031290403321000003129FED01000003129(Aleph)000003129FED0100000312920011111d--------km-y0itay50------baitay-------001yyRecherche et exploration du petroleJean A. Hardel.ParisDunod1922275 p.ill.22 cmEstr. da: Annales des mines, 1921, n. 10, 11, 12PetrolioRicerche553.2Hardel,Jean A.ITUNINARICAUNIMARCBK99000003129040332113 D 11 115593FINBCFINBCUNINAING01