000 00282nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aSOMANI (LL)
245 0 _aUse of Pyrites in Agriculture
260 _cAgrotech Publishing Com.
365 _b0
650 _aNIL
942 _cBK
999 _c102054
_d102054