A NEW SWIFT FROM THE LOWER EOCENE OF BRITAIN |
| |
Authors: | C. J. O. Harrison C. A. Walker |
| |
Affiliation: | C. J. O. Harrison, Sub-department of Ornithology C. A. Walker, Department of Palaeontology, British Museum (Natural History), London S.W.7 |
| |
Abstract: | |
| |
Keywords: | |
|
|