000 00281pas a2200097 454500
008 160820b1915 xxu||||| |||| 00| 0 eng d
022 _a0026-5160
245 _aMINING CONGRESS JOURNAL
260 _aWASHINGTON, DC
_bTHE AMERICAN MINING CONGRESS
_c1915
906 _a
_b
_c
_dJan - Dec,2008
999 _c471863
_d471863