000 00311nam a2200121Ia 4500
008 170101s2017 xx 000 0 und d
082 _a632.072 R51I
100 _aRiker, A.J.
245 0 _aIntroduction to Research on Plant Diseases
650 _aPLANT DISEASES
653 _aPLANT DISEASES
942 _2ddc
_cB
999 _c120796
_d120796