000 00794n a2200241 4500
001 00946486
003 PWmBRO
005 20240602102347.0
008 911007s1979 dcuab b f0 010 eng
010 _a91055186
082 _a622.06173
090 0 _b622.0/6173/S318
100 1 0 _aScheibner, Barbee J.
245 1 0 _aGeology of the single-entry project at Sunnyside coal mines 1 and 2, Sunnyside, Utah /
_cby Barbee J. Scheibner.
260 0 _aWashington :
_bU.S. Dept. of the Interior, Bureau of Mines,
_c1979.
300 _a106 p. :
_bill., maps.
650 0 _aCoal
_xGeology
_zUtah
_zSunnyside.
650 0 _aCoal mines and mining
_zUtah.
650 0 _aRock mechanics.
490 2 0 _aUnited States Bureau of Mines.
_tReport of investigations ;
_v8402
942 _2ddc
994 0 1 _a082451
999 _c57951
_d57951