Birds in Flight
by Pycraft, W. P. (William Plane)
This edition had all images removed.
LoC No.:
23003588
Title:
Birds in Flight
Credits:
Produced by Chris Curnow and the Online DistributedProofreading Team at http://www.pgdp.net (This file wasproduced from images generously made available by TheInternet Archive)
Summary:
"Birds in Flight" by W. P. Pycraft is a scientific publication written in the early 20th century. The text explores the intricate mechanics of avian flight, delving into the anatomy of wings, the evolution of flight in...