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Pioneers and profits : land speculation on the Iowa frontier
Swierenga, Robert P., (1968)
The law of land exchange in Minnesota
(1969)
Federal and State lands in Louisiana
Madden, John L., (1973)
State policies and federal programs : priorities and constraints
Passell, Peter, (1978)
A new economic view of American history
Lee, Susan P., (1979)
A new economic view of American history : from colonial times to 1940
Atack, Jeremy, (1994)