000 00358nam a2200133Ia 4500
008 170101s2012 xx 000 0 und d
020 _a9789381450055
082 _a634 GAN
100 _aGangwar, B
245 0 _aSystem based integrated nutrient management
260 _aNew Delhi
_bNew India Publishing Agency
_c2012
300 _a371p.
942 _2ddc
_cBK
999 _c326481
_d326481