000			00340nam a2200133Ia 4500
001			23962
008			170722s9999 xx 000 0 und d
100			_aLattman, Laurence H.
245			_aAerial photographs in field geology /
260			_c1965.
490			_aGeologic field techniques series
700			_aRay, Richard G.
942			_cGEN
999			_c66238 _d66238