Title:  Other unimproved farmland
Column Name:  funio
Span:  1870-1920
Units:  Acres
Format:  Integer

Other unimproved farmland - 1870
Other unimproved land in farms includes unimproved land which is not woodland.



Source (where directly obtained):
Haines, Michael R., and the Inter-university Consortium for Political and Social Research. Historical, Demographic, Economic, and Social Data: The United States, 1790-2000, Database 2896. Hamilton, NY: Colgate University/Ann Arbor, MI: Inter-university Consortium for Political and Social Research [producers], 2004. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2005.
http://www.icpsr.umich.edu

Original Source:
U.S. Census Office. Ninth Decennial Census of the United States, 1870. Volume III, The Statistics of the Wealth and Industry of the United States. Washington D.C.: Government Printing Office, 1872.


Other unimproved farmland - 1880
Other unimproved land in farms includes old fields not growing wood, and any other land which is not improved or in forest.


Source (where directly obtained):
Haines, Michael R., and the Inter-university Consortium for Political and Social Research. Historical, Demographic, Economic, and Social Data: The United States, 1790-2000, Database 2896. Hamilton, NY: Colgate University/Ann Arbor, MI: Inter-university Consortium for Political and Social Research [producers], 2004. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2005.
http://www.icpsr.umich.edu

Original Source:
U.S. Census Office. Tenth Decennial Census of the United States, 1880. Volume III, Report on the Productions of Agriculture in the United States as Returned at the Tenth Census. Washington D.C.: Government Printing Office, 1883.


Other unimproved farmland - 1920
Other unimproved land in farms includes brush land, rough or stony land, and any other land which is not improved or in forest.
 

Source (where directly obtained):
Haines, Michael R., and the Inter-university Consortium for Political and Social Research. Historical, Demographic, Economic, and Social Data: The United States, 1790-2000, Database 2896. Hamilton, NY: Colgate University/Ann Arbor, MI: Inter-university Consortium for Political and Social Research [producers], 2004. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2005.
http://www.icpsr.umich.edu

Original Source:
U.S. Bureau of the Census. Fourteenth Decennial Census of the United States, 1920. Volume VI, Agriculture, Part I. Washington D.C.: Government Printing Office, 1922.