-
By: Haffer, JürgenEdition:Publication info: New York, N.Y, American Museum of Natural History, [1967]Volume: no. 2294Series:Holding Institution: American Museum of Natural History LibrarySubjects:BHL Collections:
-
By: Haffer, JürgenEdition:Publication info: 1967Volume:Series:Holding Institution: American Museum of Natural History LibrarySubjects:BHL Collections:
-
By: Haffer, JürgenType: ArticleIn: Bulletin of the British Ornithologists' ClubVolume: 123ASeries:Issue:Date: 2003Page Range: 7--25Publication Info: London, British Ornithologists' Club, 1893-Subjects:
-
By: Haffer, JürgenType: ArticleIn: Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, BonnVolume: 29Series:Issue:Date: 1978Page Range: 38--78Publication Info: Bonn, Das Forschungsinstitut,Subjects:
-
By: Haffer, JürgenType: ArticleIn: Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, BonnVolume: 45Series:Issue:Date: 1994Page Range: 113--123Publication Info: Bonn, Das Forschungsinstitut,Subjects:
-
By: Haffer, JürgenType: ArticleIn: Bulletin of the British Ornithologists' ClubVolume: 122ASeries:Issue:Date: 1992Page Range: 107--158Publication Info: London, British Ornithologists' Club, 1893-Subjects:
-
By: Haffer, JürgenType: ArticleIn: Instituto Internacional de EcologiaVolume:Series:Issue:Date: 2008-11-01Page Range:Publication Info: Instituto Internacional de Ecologia 2008-11-01Subjects:
-
By: Haffer, JürgenType: ArticleIn: Veröffentlichungen der Zoologischen Staatssammlung MünchenVolume: 11Series:Issue:Date: 1966Page Range: 123--149Publication Info: München, Die Staatssammlung,Subjects:
-
By: Haffer, JürgenType: ArticleIn: Bulletin of the British Ornithologists' ClubVolume: 112Series:Issue:Date: 1992Page Range: 250--264Publication Info: London, British Ornithologists' Club, 1893-Subjects:
-
By: Haffer, JürgenType: ArticleIn: Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, BonnVolume: 25Series:Issue:Date: 1974Page Range: 87--117Publication Info: Bonn, Das Forschungsinstitut,Subjects:
-
By: Haffer, JürgenType: ArticleIn: Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, BonnVolume: 28Series:Issue:Date: 1977Page Range: 48--76Publication Info: Bonn, Das Forschungsinstitut,Subjects: