00820nam0-22002891i-450-99000206565040332120021010000206565FED01000206565(Aleph)000206565FED0100020656520021010d--------km-y0itay50------baita<<An >>introduction to the study of bird behaviourH. Eliot HowardCambridgeThe university press1929136 p. 10 tv.32 cmUccelli598Howard,Henry Heliot361114ITUNINARICAUNIMARCBK99000206565040332161 XIV A.6/32812(30/06/1950)DAGENDAGENIntroduction to the study of bird behaviour393626UNINAING01