000			00364nam a2200145Ia 4500
008			140208s9999 xx 000 0 und d
044			_aU.S.A.
080			_a631.4 B561S
100			_aBlack, C.A.
245			_aSoil - plant relationship _cC.A. Black
250			_a2nd ed.
260			_bJohn Wiley _aNew York _c1957
300			_avi, 332 p.; 24cm.
942			_2udc _cGB
999			_c1071 _d1071