00620nam a2200181Ia 4500001001000000003000500010008004100015010001100056040000900067082002000076100001900096245009200115260007100207300001100278440001600289500004600305650008700351Para_8649CHAP220125s1922    xx            000 0 und d  a207460  cCHAP  aPA-C 595.752 A6  aRuggles, A. G.  aNinetteenth report state entomologist of Minnesota to the governor  /c by A.G. Ruggles  aSt. Paul, Minn :b Agricultural Experiment Station University Ferm  a151 p.  aAphidae; 28  aEncuadernado con otros impresos similares  ax Afididos x Colecciones de escritos x Entomología x Colecciones de escritos