discussion of the origin of migration
By: by P.A. Taverner.
Published: 1904
Place of publication: [Lancaster, Pa.?
Language: eng
Number of pages: 333
Subjects: Birds -- Migration
Other titles: The origin of migration
Notes: Cover title.

Running title: The origin of migration.

"From 'The auk,' vol. XXI, no. 3, July, 1904."

Author's presentation copy.