Author: Bentley Beetham
Title: Positions Assumed by Birds in Flight. An original article from the Report of the Smithsonian Institution, 1911.
Description: Smithsonian Institution, 1911. First Edition, Disbound. Very Good Condition. 7 Pages. Note; this is an original article separated from the volume, not a reprint or copy. Size: Octavo (24 x 16 cms). Quantity Available: 1. Category: Smithsonian Institution; Inventory No: 201050.

Keywords: BZDB395 Smithsonian Institution; Bentley Beetham Positions Assumed by Birds in Flight. An original article from the Report of the Smithsonian Institution, 1911.


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