000 00497nab a2200181 4500
005 20260608201757.0
008 260224s2021 xxu ing
041 _aInglés
100 1 _aSzymczak, Pat Davis
_960178
245 0 0 _aChina's Unconventional Challenge
_bSpurs New Thinking on Shale and Tight Reservoirs
260 _a
_b
_cFeb 2021
270 _a31/03/2022 ; 31/03/2022
300 _a5 p. ; 32-36
581 _a2
773 _g
942 _cARTICULO
999 _c194355
_d194355