000 00283nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aWHEELER (BEJ)
245 0 _aIntroduction to plant diseases
260 _cNIL
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c40301
_d40301