000 00313nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aGupta A.K
245 0 _aPractical Manual of Agricultural Chemistry
260 _bKalyani
260 _c2007
365 _b225.00
650 _aSoil science
942 _cBK
999 _c252614
_d252614