00853nam0-2200301---450-99000964342040332120130305130800.0000964342FED01000964342(Aleph)000964342FED0100096434220121107d1950----km-y0itay50------baengGBa-------001yyDating the pastan introduction to geochronologyby Frederick E. Zeuner2nd ed. revised and enlargedLondonMethuen and co.1950XVIII, 474 p.ill.22 cmPetrologiaPetrografiaZeuner,Frederick E.207749ITUNINARICAUNIMARCBK99000964342040332103/360251DINGEDINGEDating the past600006UNINA