000			003740000a22001570004500
245			_aAn Introduction to ore geology
100			_aEvans, Anthony M.
250			_a2nd ed.
260			_aOxford _bBlackwell Scientific _c1987
300			_ax, 358p. : ill.
500			_aIndex included
020			_a0632016558
080			_a553 _bE9
041			_aEN
942			_cBK _02
999			_c119150 _d119150