000			00325nam a2200133Ia 4500
001			123718
008			170722s9999 xx 000 0 und d
100			_aRai, Mm
245			_aPrinciples of soil science /
260			_aDelhi : _bMacmillan , _c1995.
300			_a305 p. _c21cms
653			_aSoil,agriculture
942			_cGEN
999			_c120295 _d120295