00623nam a2200181Ia 4500001001000000003000500010008004100015010001100056040000900067082001700076100002900093245014800122260003100270300001100301650008000312700002500392700002400417Para_2446CHAP220125s1986    xx            000 0 und d  a200980  cCHAP  aPA 632.8 M32  aMclean, George Denis.,ed  aPlant virus epidemics :b monitoring, modelling and predicting out break  /c ed. by George D. Mclean, Ronald G. Garrett and William G. Ruesink  aSydney  :b Academic Press  a550 p.  aPlantas x Enfermedades por virus  Epidemiología x Modelos matemáticos  aGarrett, Ronald G.    aRuesink, William G.