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North Carolina population trends ; Vol. 1
Hamilton, Charles Horace, (1974)
Population trends in Massachusetts : an overview of the problem
Constantinides, Constantine, (1974)
Demographic study of Wyoming population in transition ; 1
Morgan, William E., (1969)
Regional multiplier analysis : a demometric approach
Ledent, J., (1978)
Migration and settlement : a multiregional comparative study
Rogers, A., (1983)
The doubly constrained model of spatial interaction : a more general formulation
Ledent, Jacques, (1985)