000			00469nam a22001457a 4500
999			_c6513 _d6513
008			200323b ||||| |||| 00| 0 eng d
020			_a081381460X
082			_a631.4
100			_aBuol, S. W.
245			_aSoil genesis and classification
260			_aIowa: _bIowa State University Press _c1973.
300			_ax, 360p. ;ill.: _bIncludes bibliographical references and index. _c19cm.
650			_2Soil science _vSoil formation _xSoils-Classification
942			_2ddc _cBOOK