000			00331nam a2200121Ia 4500
005			20251007104619.0
008			251006s9999 xx 000 0 und d
100			_apark,charles frederick,1903-
245		0	_a.ore deposits macdiarmid,roy a.(jt.auth.)
260			_a3rd.ed. | .San Francisco Freeman
260			_c1975
942			_cBOK
999			_c11032 _d11032