Publication Type: | Journal Article |
Year of Publication: | 1950 |
Authors: | Cross, FC |
Journal: | The Auk |
Volume: | 67 |
Issue: | 4 |
Date Published: | 1950 |
ISBN Number: | 00048038 |
Keywords: | Apodidae, Apus, Apus apus, Chaetura pelagica |
URL: | http://www.jstor.org/stable/4081100 |
Short Title: | The Auk |
Taxonomic name: