00434nam a2200157Ia 4500001001000000003000500010008004100015010001100056040000900067100001600076245003500092260003800127300001000165440001300175650008800188Para_3865CHAP220125s1923    xx            000 0 und d  a202386  cCHAP  aBrown, J. G  aBunt of wheat  /c J. G. Brown  aTucson  :b University of Arizona  a12 p.  aUniversi  aTrigo x Enfermedades  Tilletia caries  Tilletia levis  Carbón hediondo del trigo