GPS

WA-RD 394.1
Authors: 
Daniel J. Dailey, Mark P. Haselkorn, Kelcie Guiberson, Po-Jung Lin.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Thursday, February 1, 1996
WA-RD 332.1
Authors: 
Daniel J. Dailey, Po-Jung Lin.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Tuesday, March 1, 1994
WA-RD 622.1
Authors: 
Benjamin T. Maletzke, Gary M. Koehler, William R. Meyer.
Originator: 
Washington (State). Dept. of Fish and Wildlife.
Publication Date: 
Wednesday, June 29, 2005