A study of railroad ballast economics /

Bibliographic Details
Main Author:	Hay, William Walter, 1908-
Corporate Author:	United States. Federal Railroad Administration. Office of Research and Development
Other Authors:	Baugher, R., Reinschmidt, A J.
Format:	Government Document Book
Language:	English
Published:	Washington : Dept. of Transportation, Federal Railroad Administration, Office of Research and Development ; 1977.
Series:	Report (National Institute of Standards and Technology (U.S.)) ; no. FRA-ORD-77/64.
Subjects:	Ballast (Railroads) Railroad tracks > Foundations.

Description
Item Description:	Prepared by Dept. of Civil Engineering, U. of Illinois, Urbana-Champaign, under contract number DOT-FR-30038. Issued Sept. 1977. "A study of railroad ballast economics; ballast and foundation materials research program"--cover title.
Physical Description:	viii, 91 pages : illustrations ; 28 cm.
Bibliography:	Includes bibliographical references.