000 00487nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aQE515.S94
100 _aAhrens, L. H.
245 0 _aOrigin and distribution of the elements
260 _aLondon
260 _bPergamon Press
260 _c1968
300 _ax,1168p.
300 _c24cm.
650 _aGeochemistry
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c121631
_d121631