000 00273nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aSamani (LL)
245 0 _aUse of Pyrites in Agriculture
260 _bAgro Bot.Pub
260 _c1994
365 _b370
942 _cBK
999 _c217795
_d217795