00471nam a2200157Ia 4500001001000000003000500010008004100015010001100056040000900067100001700076245006000093260005500153300001000208440003800218650005700256Para_5091CHAP220125s1938    xx            000 0 und d  a203471  cCHAP  aGui, Harry L  aPotato flea beetles and their control  /c Harry L. Gui  aWooster, Ohio  :b Agricultural Experiment Station  a29 p.  aOhio Agri Exp. Sta. Bulletin; 595  aEpitrix cucumeris  Control de plagas  Papa x Plagas