000 00283nab a2200109Ia 4500
008 170811c99999999xx |||||||||||| ||und||
245 _aOn a slippert slope
300 _a20
653 _aOil resources
773 _tDown To Earth
_gVol. 23 No. 11 (16-31 October) 2014
942 _cART
999 _c182827
_d182827