000 00309nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aSingh C.
245 0 _aModern Techniques of Raising Field Crops
260 _bOxford & IBH
260 _c1999
365 _b175.00
650 _aAgronomy
942 _cBK
999 _c248102
_d248102