00447nam a2200133Ia 4500008004100000082001300041245009300054260001700147300001000164650001900174942000700193952009600200999001700296140113s9999    xx            000 0 und d  a632.9 L3  a"Proceedings of the symposium on epidemiology, forcasting and control of plant diseases"  b"INSA, 1973"  a510p.  aPlant diseases  cBK  00104070aKYMbKYMd2014-01-13l0o632.9 L3pKBK1868r2014-01-13 00:00:00w2014-01-13yBK  c62838d62838