00583nam a2200181Ia 4500001001000000003000500010008004100015010001100056040000900067100002000076245006500096260008600161300001000247440005300257650003200310650003800342700002100380Para_6710CHAP220125s1981    xx            000 0 und d  a205479  cCHAP  aBrunner, Jay F.  aTree fruit insects /c by Jay F. Brunner and Angus J. Howitt  aEast Lansing, Mich :b Cooperative Extension SErvice of Michigan State University  a60 p.  aNorth central regoinal extension publication; 63  aArboles frutales x plagas   aInsectos parásitos y predatores  aHowitt, Angus J.