000 00989pam a2200277 a 4500
999 _c4421
_d4421
001 3882808
003 Biblioteca de INTEMIN
005 20180626190826.0
008 890623s1989 dcua b f000 0 eng
010 _a 89600200
040 _aDLC
_cDLC
_dDLC
050 0 0 _aTN23
_b.U43 no. 9280
_aTN318
082 0 0 _a622 s
_a622/.5
_220
100 1 _aMoebs, Noel N.
_93118
245 1 0 _aLeakage across a bituminous coal mine barrier /
_cby Noel N. Moebs and Gary P. Sames.
260 _aWashington, D.C. :
_bU.S. Dept. of Interior, Bureau of Mines,
_c1989.
300 _a18 p. :
_bill. ;
_c28 cm.
490 1 _aReport of investigations ;
_v9280
504 _aBibliography: p. 18.
650 0 _aMine water.
_98728
650 0 _aMine drainage.
_91077
650 0 _aCoal mines and mining.
_91843
700 1 _aSames, Gary P.
_9689
830 0 _aReport of investigations (United States. Bureau of Mines) ;
_v9280.
_9793
906 _a7
_bcbc
_corignew
_d1
_encip
_f19
_gy-gencatlg
942 _2udc
_cCR