000			00377nam a2200133Ia 4500
008			140208s9999 xx 000 0 und d
020			_a0038075X
044			_aU.S.A.
100			_aBear, Firman E., ed.
245			_aSoil Science. v.71, 1951 _cedited by Firman E. Bear
260			_bWillians and Wilkins _aBaltinore _c1951
300			_av.71, iv, 481 p.; 25cm.
942			_2udc _cP
999			_c14179 _d14179