000 00490nab a2200169 4500
005 20260520000751.0
008 260224s2007 xxu
245 0 0 _aSpecial techniques tap shale gas
_bFor maximum production, look at the life of a shale-gas play
260 _a
_b
_cmarzo. 2007
270 _a24/04/2008 ; 24/04/2008
300 _a3 p. ; 89-92
581 _a3
773 0 _tE & P
_g80
942 _cARTICULO
700 1 _aBlauch, Matt
_934215
999 _c168023
_d168023