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