000 00361nam a2200145Ia 4500
008 220612s9999 xx 000 0 und d
020 _a9788192465111
082 _bAGA
100 _aAGARWAL, VIPIN KUMAR
245 0 _aSOIL FERTILITY AND FERTILIZERS
260 _bDPS PUBLISHING HOUSE, NEW DELHI
_c2013
300 _a264
650 _aAgriculture
942 _cBK
999 _c1650
_d1650