http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Plastic pipe for subsurface drainage of transportation facilities
American Association of State Highway and Transportation Officials
R.E. Chambers, T.J. McGrath, and F.J. Heger ; research sponsored by the American Association of State Highway and Transportation Officials, in cooperation with the Federal Highway Administration.
Report (National Cooperative Highway Research Program) ; 225