000 00311nam a2200133Ia 4500
001 27456
008 170722s9999 xx 000 0 und d
100 _aStakman, Ec
245 _aPrinciples of plant pathology /
260 _c1957.
653 _aPlant Pathology
700 _aHarrar , J. George
942 _cGEN
999 _c56111
_d56111