00802nam0-22002771i-450-99000163128040332120050317115536.0000163128FED01000163128(Aleph)000163128FED0100016312820030910d1915----km-y0itay50------baengClay and shale deposits of the Western Provincespart IVHeinrich RiesOttawaGovernment Printing Bureau191583 p., 8 tav.25 cmGeologia557Ries,Heinrich19220ITUNINARICAUNIMARCBK99000163128040332160 557 B 10414750FAGBCFAGBCClay and shale deposits of the Western Provinces367028UNINA