000 00500nam a2200145 4500
040 _cUDSM
050 _aGY QE461.L88
100 1 _aLoukola-Ruskeeniemi, Kirsti
_eAuthor
245 _aGeochemistry of proterozoic metamorphosed black shales in Eastern Finland , with implications for exploration and environmental studies
260 _aEspoo
_b : Geological Society of Finland,
_c1992
300 _a175p.
_b : ill.
_c : 29cm.
650 _aGeochemistry,
650 _a Proterozoic
942 _2lcc
_cBK
999 _c127248
_d127248