Christopher, Barry R.
Catalogue records by Christopher, Barry R. in the PakCat Union Catalogue.
3 catalogue recordsCatalogue records
Maintenance of highway edgedrains
Christopher, Barry R.
2000
Pavement subsurface drainage systems
Christopher, Barry R.
1997
Sound geotechnical research to practice
sponsored by the Geo-Institute of the American Society of Civil Engineers ; edited by Armin W. Stuedlein, Ph.D. P.E., Barry R. Christopher, Ph.D., P.E.
2013