000 00385nam a2200145Ia 4500
999 _c2543
_d2543
003 OSt
005 20210423103141.0
008 160331s2006 xx 000 0 und d
080 _a631.8 P6
100 _aSingh, M. V. and Singh, A.P.
245 _aBoron nutrition of crops in soil of Bihar
260 _bIndian Institute of Soil Science, Bhopal
_c2006
300 _a70
942 _2udc
_cBK