01014nam0-22003491i-450-99000200160040332120130321113253.0000200160FED01000200160(Aleph)000200160FED0100020016020030910d1961----km-y0itay50------baengUSy---a---001yyDirectory of zoological taxonomist of the worldRichard E. Blackwelder, Ruth M. BlackwelderCarbondaleSouthern Illinois University1961404 p.24 cmTassonomiaZoologia591.025Blackwelder,Richard E.63196Blackwelder,Ruth M.80016ITUNINARICAUNIMARCBK99000200160040332161 I B.3/10940DAGEN60 591 B 777305FAGBCDAGENFAGBCDirectory of zoological taxonomist of the world403116UNINA