000			00435nam a2200157Ia 4500
008			190516s9999 xx 000 0 und d
028			_bBritish Council Library, Bangalore
100			_aSutton, O.G. _916510
245		4	_aThe Challenge of the at mosphere
260			_bHutchinson of London _c1962 _aLondon
300			_a227
600			_tGeology _9129621
650			_aGeology _9129621
942			_cBK
999			_c121716 _d121716