TY  - BOOK
AU  - Koenig, R.A.
AU  - Taylor, J.P., coaut.
ED  - National Research Council. Transportation Research Board (E-.U.A.)
TI  - Protection of pipelines through highway roadbeds / R.A. Koe-nigand, J.P. Taylor
CY  - Washington, D.C. : TRB
ER  -