00442nam a2200157Ia 4500001001000000003000500010008004100015010001100056040000900067100001900076245005900095260005500154300001300209440003500222650002700257Para_4724CHAP220125s1908    xx            000 0 und d  a203198  cCHAP  aGossard, H. A.  aSpring practice in economic zoology  /c H. A. Gossard  aWooster, Ohio  :b Agricultural Experiment Station  ap. 15-88  aOhio. Agr. Exp. Sta. Bull; 198  aZoología económica