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Economics of transportation
Locklin, Philip, (1972)
The people and the park : reactions to a system of public transportation in Mt. McKinley National Park, Alaska
Harrison, Gordon S., (1975)
Effects of the proposed Northeast-Midwest rail reorganization on rural areas
(1975)
Transport requirements for the growth of Northwest North America ; 1
(1961)
Research report by Battelle Memorial Institute on an integrated transport system to encourage economic development of Northwest North America
Suppl. 1 to Battelle Memorial Institute's report, Brown and Root, inc.