Engineering & TechnologyOn the mechanical appliances by which flight is attained in the animal kingdomJames Bell Pettigrew![On the mechanical appliances by which flight is attained in the animal kingdom]()
On the mechanical appliances by which flight is attained in the animal kingdom
James Bell Pettigrew
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“On the mechanical appliances by which flight is attained in the animal kingdom” by James Bell Pettigrew: a public-domain book in “Engineering & Technology”…
Catalogue details
- Author
- James Bell Pettigrew
- Category
- Engineering & Technology
- Language
- English
- Source
- HathiTrust