000 00415nam a2200133Ia 4500
008 140208s9999 xx 000 0 und d
020 _a00103624
044 _aU.S.A.
100 _aJones, J. Benton, ed.
245 _aCommunications in Soil Science and Plant Analysis. v.21(n13-20), 1990
_cedited by J. Benton Jones
260 _bMarcel Dekker
_aNew York
_c1990
300 _av.21, varies p.; 21cm.
942 _2udc
_cP
999 _c24103
_d24103