000 00621nab a2200193 1n4500
001 000087582
005 20250722191443.0
008 940302s1992 000 0 eng d
022 _a00167606
041 0 7 _aEng
_2ISO 639-1
084 _aRev 343
100 1 _aBreyer, John
_915440
245 1 0 _aShale facies and mine roof stability :
_ba case study from the Illinois basin
504 _abibliogr. p. 1030
773 0 _tGeological Society of America bulletin
_dBoulder : [s.n.], 1992
_g104(8), 1992, p. 1024-1030: : ill., tab., rés.(Angl)
910 _aGSL
_c20150612
_h1026
942 _cANAL
999 _c13437
_d13437