"Annual meeting of the Highway Research Board (53 1974. Washington, DC)" . . . . . . . . . . . . . . . . . . . . "Landslide instrumentation : 5 reports prepared for the 53rd Annual Meeting of the Highway Research Board" . . . . "Landslide instrumentation : 5 reports prepared for the 53rd annual meeting of the Highway Research Board" . . "Embankments." . . "National Research Council (U.S.). Highway Research Board. Committee on Engineering Geology." . . "Instrumentation." . . "National Research Council (U.S.). Highway Research Board. Annual Meeting" . . "National Research Council (U.S.). Highway Research Board." . . . . "Slope stability." . .