National Conference on Wood Transportation Structures

by Ritter, Michael A., Duwadi, Sheila Rimal, Lee, Paula D. Hilbrich
Published 1996

Design of wood highway sound barriers

by Boothby, Thomas E., Burroughs, Courtney B., Bernecker, Craig A., Manbeck, Harvey B., Ritter, Michael A., Grgurevich, Stefan, Cegelka, Stephen, Hillbrich Lee, Paula D.
Published 2001