000			00307nam a22001337a 4500
003			OSt
008			240123b |||||||| |||| 00| 0 eng d
082			_a631.82 _bS96T
100			_aSwaine,D.J.
245			_aThe trace element content of soils
260			_aC. A. B. _c1969
300			_a157
942			_2ddc _cBK
999			_c36415 _d36415