00570nam a2200169Ia 4500008004100000082001700041100001900058245004600077260004400123300001500167600004200182600002300224650003200247942000700279952009700286999001700383140224s9999    xx            000 0 und d  a632.008.2 L9  aZadoks, Jan C.  aEpidemiology and plant disease management  aNew YorkbOxford University Pressc1979  axiii,427p.  a Jan C.Zadoks (and) Richard D.Sehein.  aSehein, Richard D.  aEpidemiology,Plant diseases  cBK  00104070aKSDbKSDd2014-02-24l0o632.008.2 L9p2192r2014-02-24 00:00:00w2014-02-24yBK  c92853d92853