000 01262cam a2200289 a 4500
999 _c698
_d698
001 1542661
003 Biblioteca de INTEMIN
005 20180426120216.0
008 910521s1991 pauab b f000 0 eng
010 _a 91021614
040 _aDLC
_cDLC
_dDLC
043 _an-us-ut
050 0 0 _aTN295
_b.U4 no. 9297
_aTN319
082 0 0 _a622 s
_a622/.334
_220
086 0 _aI 28.27:9297
100 1 _aDyni, Robert C.
_92283
245 1 0 _aSubsidence resulting from multiple-seam longwall mining in the western United States :
_ba characterization study /
_cby Robert C. Dyni.
260 _aPgh. [i.e. Pittsburgh] PA :
_bUnited States Dept. of the Interior, Bureau of Mines,
_c1991.
300 _a20 p. :
_bill., maps ;
_c28 cm.
490 1 _aInformation circular ;
_v9297
504 _aIncludes bibliographical references (p. 20).
650 0 _aMine subsidences
_zUtah
_zWasatch Plateau.
_92284
650 0 _aLongwall mining
_xEnvironmental aspects
_zUtah
_zWasatch Plateau.
_92285
830 0 _aInformation circular (United States. Bureau of Mines) ;
_v9297.
_9794
906 _a7
_bcbc
_corignew
_d1
_eocip
_f19
_gy-gencatlg
942 _2udc
_cCR