000			003080000a22001330004500
008			140223b1951 xxu||||| |||| 00| 0 eng d
041			_aENG
080			_aH1 J1
082			_aH1 J1
100			_aBateman (A M)
245			_aFormation of minearl deposits
260			_c1951
650			_aMinerology
999			_c155937 _d155937