000			00597nam a2200205Ia 4500
008			130910s9999 xx 000 0 und d
020			_a0387976574
041			_aeng
082			_221st ed. _aAR 631.4 _bADV.17
245			_aAdvances in soil science _cedited by R. Lal and B.A. Stewart
260			_aNew York : _bSpringer-Verlag , _c1992
300			_axi, 439p.: ill ; _c24cm
500			_aContent: v.17: Soil restoration.
504			_aIndex: pp 441-56
653			_aRoot (Botany)-Growth
653			_aSoil science
700			_aLal , R., ed.
700			_aStewart , B.A., ed.
942			_cEN _2ddc _01
999			_c22841 _d22841