00520nam a2200169Ia 4500001001000000003000500010008004100015010001100056040000900067082001800076100001900094245007000113260005500183300001000238500005900248650004300307Para_4947CHAP220125s1908    xx            000 0 und d  a203406  cCHAP  aPA-C 632.9 T4  aGossard, H. A.  aThe catalpa midge Cecidomyia catalpae comstock  /c H. A. Gossard  aWooster, Ohio  :b Agricultural Experiment Station  a13 p.  aEncuadernado con: The hessian fly in Ohio/C. E. Thorne  aControl de plagas  Cecidomyia catalpac