N Bigelow

EXPERIMENTAL INSULATION OF A SUBGRADE EVALUATION OF DATA, FOURTH THROUGH THE SEVENTH YEARS

N Bigelow, K M Jacobs, 1974 .

INVESTIGATION OF INSULATING EFFECT OF MATERIALS ON SUBGRADE

N Bigelow, W J Dunphy, 1966 .

FREEZING INDEX MAPS OF MAINE

N Bigelow, 1969 .