Title
Studies of Peruvian birds. No. 62, The hummingbird genera Patagona, Sappho, Polyonymus, Ramphomicron, Metallura, Chalcostigma, Taphrolesbia, and Aglaiocercus. American Museum novitates ; no. 1595
By
Zimmer, John T. (John Todd), 1889-1957
Type
Book
Publication info
1952
Language
English
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