00468nam a2200169Ia 4500001001000000003000500010008004100015010001100056040000900067100001600076245006600092260004800158300001000206440002300216650003900239700002000278Para_3227CHAP220125s1926    xx            000 0 und d  a201689  cCHAP  aEyer, J. R.  aGrape insects and diseases  /c J. R. Eyer and W. A. McCubbin  aPennsylvania  :b Department of Agriculture  a26 p.  aGeneral Bull.; 433  aUva x Plagas  Uva x Enfermedades  aMcCubbin, W. A.