00519nam a2200181Ia 4500001000900000003000500009008004100014010001100055040000900066082001700075100002100092245005200113260004900165300000700214500005700221650002100278650003800299Para_515CHAP220125s1984    xx            000 0 und d  a199270  cCHAP  aPA 632.8 H55  aHill, Stephen A.  aMethos in plant virology /c by Stepehn A. Hill  aOxford :b Blackwell Scientific Publications  av.  aLa biblioteca tiene:  V1. Methods in plant pathology  aFitopatología   aPlantas x enfermedades por virus