000 003130000a22001330004500
008 140223b1954 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aHOE J4
082 _aHOE J4
100 _aNiggli (P)
245 _aRocks and minearl deposits
260 _aSan Fran
_bFreeman
_c1954
650 _aGeology
999 _c31009
_d31009