http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Allocation of travel demand to low density areas
Institute of Transportation and Traffic Engineering
Partially supported by the U. S. Forest Service under contract number GN25275.
Ph. D. University of California, Berkeley 1970.
Dissertation series (Institute of Transportation and Traffic Engineering)