000			00283 a2200109 4500
008			190115b xxu||||| |||| 00|
100			_aJackson,M.L.
245			_aSoil chemical analysis / _cJackson,M.L.
260			_aNew Delhi _b Prentice Hall Inc. _c1967
300			_a525p.
942			_2ddc _cBK
999			_c7812 _d7812