00804nam0-22002771i-450-99000163127040332120050317115449.0000163127FED01000163127(Aleph)000163127FED0100016312720030910d1914----km-y0itay50------baengClay and shale deposits of the Western Provincespart IIIHeinrich RiesOttawaGovernment Printing Bureau191473 p., 11 tav.25 cmGeologia557Ries,Heinrich19220ITUNINARICAUNIMARCBK99000163127040332160 557 B 10014737FAGBCFAGBCClay and shale deposits of the Western Provinces367028UNINA