000			00361nam a22001337a 4500
005			20250117111520.0
008			250117b |||||||| |||| 00| 0 eng d
082			_a551
100			_aKeller, E A
245			_aEnvironmenta Geology _cE A Keller
260			_aLondon _bMerril Publication _c1988
300			_a540p.
942			_2ddc _i277457
999			_c61352 _d61352