000 00691nam a2200241u 4500
001 00994383
003 PWmBRO
005 20240602102153.0
008 920911s1986 xxua 0000eng
010 _a92023134
020 _a0873350618
090 0 _a622.2/M664
245 0 0 _aMine subsidence /
_cMadan M. Singh.
260 _aLittleton, Colo. :
_bSociety of Mining Engineers,
_c1986.
300 _aix, 143p. :
_bill.
650 0 0 _aMine subsidence.
700 1 0 _aSingh, Madan.
710 2 0 _aAmerican Institute of Mining, Metallurgical and Petroleum Engineers.
710 2 0 _aSociety of Mining Engineers of AIME.
942 _2ddc
992 0 2 _a2 copies.
994 0 2 _a077700
_b077701
999 _c54716
_d54716