000 003200000a22001330004500
008 140223b1975 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aH2 L5
082 _aH2 L5
100 _aRingwood (A E)
245 _aComposition and petrology of the earth mantle
260 _c1975
650 _aPetrology
999 _c156335
_d156335