000 00500nam a22001937a 4500
999 _c666
_d666
003 GSMBLIc
008 190823b ||||| |||| 00| 0 eng d
041 _aEIN
082 _2DDC 21
_a551
_bRAN
100 _aRankama, Kalervo
_9620
245 _aIsotope geology
260 _aLondon
_bPergamon press ltd
_c1954
300 _axvi, 535p.
_bill.
_c24cm x 16cm
650 _aIsotope geology
_91983
650 _aGeology
_932
650 _aGeology - Research
_91982
942 _cLB
_k551
_mRAN
945 _eHNK