Title
The birds of the Galapagos Islands, with observations on the birds of Cocos and Clipperton Islands (Columbiformes to Pelecaniformes)
By
Gifford, Edward Winslow, 1887-1959
Original Publication
Proceedings of the California Academy of Sciences, 4th series
Published by
San Francisco California Academy of Sciences
Identifiers
BioStor:
https://biostor.org/reference/78294