000			00330nab a2200133Ia 4500
008			170811c99999999xx |||||||||||| ||und||
100			_aIndu Mathi S
245			_aSilent threat
300			_a38-39
653			_a Methane
653			_aGobar gas
773			_tDown To Earth _gVol. 23 No. 10 (1-15 October) 2014
942			_cART
999			_c182611 _d182611