000			00342nam a2200157Ia 4500
999			_c336707 _d336707
003			OSt
005			20220121165056.0
008			220121b ||||| |||| 00| 0 eng d
040			_c0
082			_a631.417MAR
100			_aStotzky, G _98533
245			_aSoil Biochemistry : Vol. 7
250			_a1st
260			_c1992
942			_2ddc _cBK