00885nam0-22003131i-450-99000202223040332120021010000202223FED01000202223(Aleph)000202223FED0100020222320021010d--------km-y0itay50------baitaFleas of western North Americatheir relation to the public health.Clarence Andresen HubbardNew YorkHafner Publishing Co.1968533 p.24 cmSifonatteriPulciAfanitteri595.77Hubbard,Clarence Andresen85764ITUNINARICAUNIMARCBK99000202223040332161 V B.9/093219 (6/5/70)DAGENDAGENFleas of western North America405264UNINAING01