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By: Berg, Bengt Magnus Kristoffer,Edition:Publication info: Stockholm, P.A. Norstedt & s, [1922]Volume:Series:Holding Institution: American Museum of Natural History LibrarySubjects: 59.82(6) Cranes (Birds)BHL Collections:
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By: Amadon, DeanEdition:Publication info: New York, American Museum of Natural History, [1954]Volume: no. 1656Series:Holding Institution: American Museum of Natural History LibrarySubjects: 59.82(6) Africa Birds Classification Hirundo aethiopica fulvipectus Motacilla clara chapini Riparia cincta parvulaBHL Collections: