00515nam a2200169Ia 4500001001000000003000500010008004100015010001100056040000900067082001800076100001900094245005900113260005500172300001300227500005900240650004600299Para_4946CHAP220125s9999    xx            000 0 und d  a203405  cCHAP  aPA-C 632.9 T4  aGossard, H. A.  aSpring practice in economic zoology  /c H. A. Gossard  aWooster, Ohio  :b Agricultural Experiment Station  ap. 15-88  aEncuadernado con: The hessian fly in Ohio/C. E. Thorne  aControl de plagas  Zoología económica