00620nam a22002171  4500001001300000003000400013005001700017008004100034010001700075020001700092025001900109040002200128050001900150111007000169245001500239260002200254300003200276500005200308650002500360999001700385sa 67004235 DLC20260227112344.0850709s1964    ii ab         100 0 eng    asa 67004235   cRs7.50 (set)  aPL480:I-E-7457  aDLC/ICUcICUdDLC00aQE1b.I6 1964d2 aInternational Geological Congressn(22nd :d1964 :cDelhi, India)00aProgramme.  aNew Delhi,c1964.  a80 p.billus., map.c24 cm.  aBound with its Provisional list of registrants. 0aGeologyxCongresses.  c74325d74325