000 00499nab a2200181 4500
005 20260520004555.0
008 260224s2018 xxu ing
041 _aInglés
100 1 _aRedden, Jim
_943619
245 0 0 _aCanadian shales. More wells in '18, but full recovery remains elusive
260 _a
_b
_cene. 2018
270 _a28/01/2019 ; 28/01/2019
300 _a4 p. ; 60-64
581 _a1
773 0 _tWorld Oil
_g
942 _cARTICULO
999 _c192427
_d192427