00470nam a2200181Ia 4500001001000000003000500010008004100015010001100056040000900067082002100076100003300097245005500130250000800185260003400193300001100227650004000238650001000278Para_1935CHAP220125s1991    xx            000 0 und d  a200542  cCHAP  aPA 632.8 M3 1991  aMatthews, Richard Ellis Ford  aPlant virology  /c by Richard Ellis Ford Matthews  a3a.  aSan Diego  :b Academic Press  a835 p.  aPlantas  x enfermedades por virus   aVirus