000 00388nam a2200145Ia 4500
999 _c3721
_d3721
003 OSt
005 20210517111623.0
008 160331s2012 xx 000 0 und d
080 _a631.81 P12
100 _aGangwar, B. and Singh, V. K.
245 _aSystem based integrated nutrient management
260 _bNew India Publishing Agency, New Delhi
_c2012
300 _a371
942 _2udc
_cBK