000 00408nam a2200145Ia 4500
008 211115s9999 xx 000 0 und d
041 _aeng
082 _aI:(L:4)
_bL4
100 _aKranz, Jurgen.
245 0 _aEpidemics of Plant Diseases: Mathematical Analysis and Modeling /
260 _aLondon :
_bChapman & Hall Ltd. ,
_c1957
300 _aix, 170p :
650 _aBotany <Epidemics>
942 _cTB
999 _c25047
_d25047