00833nam0-22003011i-450-99000200801040332120040514114200.0000200801FED01000200801(Aleph)000200801FED0100020080120030910d1953----km-y0itay50------baengUSy---a---001yyComparative embriology of the vertebratesOlin E. NelsenNew York ; TorontoBlakiston Company1953982 p.23 cmEmbriologia591.31Nelsen,E. Olin359975ITUNINARICAUNIMARCBK99000200801040332161 III C.3/321251DAGENDAGENComparative embriology of the vertebrates402669UNINA