00482nam a2200181 a 4500 AR-ReUNN 20260702145757.0 260701s1961 uk |||||||||||||||||spa 571-04161-2 Ager, Derek Victor 96604 Introducing geology : the earth`s crust considererd as history London Faber and Faber 1961 243 páginas Geología 6249 LIB (GEOC)78694 175221 0 0 0 1 GEOC GEOC GEN 2006-07-10 0 55 AGE ej.1 43.09-000142 LIB 175221 175221 AR-ReUNN spa AR-ReUNN aacr2 0 0 0 1 GEOC GEOC GEN 2006-07-10 0 55 AGE ej.1 43.09-000142 LIB