000 00287nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aNORMAN (A)
245 0 _aAdvances in Agronomy Vol I
260 _cAcademic press
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c18605
_d18605