No. 4. — Reports on the scientific results of the Expedition to the Tropical Pacific in charge of Alexander Agassiz, on the U. S. Fish Commission Steamer Albatross, from August, 1899, to March, 1900, Commander Jefferson F. Moser, U. S. N., Commanding. XXI. Birds
Published in Bulletin of The Museum of Comparative Zoology, in 1919, in volume 63, pages 151-225
Date published:1919