Joseph D. Conwill

Born 1954-01-01

Identifiers

• Internet Archivecoveredbridgesbi0000unse
• Open LibraryOL9890246A

Top Subjects

• Trusses (1)
• Covered bridges (1)
• Historic preservation (1)
• Engineering (1)
• Bridge construction (1)
• History (1)
• Bridge design (1)