00591nam a2200205Ia 4500001001000000003000500010008004100015010001100056040000900067082001900076100002000095245007500115260004500190300001000235440001800245500004600263650003000309650002100339650002500360Para_7413CHAP220125s1913    xx            000 0 und d  a206280  cCHAP  aPA-C 632.3 B85  aHawkins, Lon A.  aExperiments in the control of grape anthracnose  /c by Lon A. Hawkins  aWashington :b Department of Agriculture  a10 p.  aCircular; 105  aEncuadernado con otros impresos similares  aCultivos x enfermedades   aFiebre carbonosa  aVid x enfermedades