000 00781 a2200301 4500
001 69815
020 _a0-632-01806-221
041 _aeng
080 _a552.313 Geo
245 _aGeochemistry and mineralization of Proterozoic volcanic suites / edited by T.C. Pharaoh, R.D. Beckinsale and D. Rickard
250 _a
260 _a
260 _bOxford : Blackwell Scientific Pub., 1987
260 _c1987
300 _ax,575 p.
300 _c25 cm
490 _a
100 _a
700 _a
650 _a
650 _aVolcanic rocks-Congresses
650 _aGeochemistry-Congresses
650 _aOre-deposists-Congresses
650 _aGeology, Stratigraphic-Pre-Cambrian-Congresses
650 _aGeology, Strategraphic-Proterozoic
942 _cBK
942 _2UDC
999 _c58584
_d58584