000 00288nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aSankaran S.
245 0 _aPrinciple of Agronomy
260 _bBappco
260 _c1997
365 _b175.00
650 _aAgronomy
942 _cBK
999 _c247059
_d247059