00821nam0-2200301---450-99000940023040332120110718165745.0000940023FED01000940023(Aleph)000940023FED0100094002320110718d1961----km-y0itay50------baengUSa-------001yyAnimal diversityEarl D. HansonEnglewood CliffsPrentice Hall1961XII, 116 p.ill.23 cmFoundations of modern biology seriesZoologiaVariazioniHanson,Earl D.224479ITUNINARICAUNIMARCBK990009400230403321II C 303457DMVSFDMVSFAnimal diversity765090UNINA