Web Sites
Historical Census Browser
http://fisher.lib.virginia.edu/collections/stats/histcensus/
University of Virginia Library has presents data on the population and economy of U.S. states and counties from 1790 to 1960 including a section on agriculture.
The Pennsylvania Rural History Project http://www.phmc.state.pa.us/bhp/AG_Context/context_resources.asp?secid...
This Pennsylvania Historical and Museum Commission site includes pictures of barns, links to other agricultural sites and can provide in-depth data on sites currently on the National Register of Historic Places.
University of Virginia Library has presents data on the population and economy of U.S. states and counties from 1790 to 1960 including a section on agriculture.
The Pennsylvania Rural History Project http://www.phmc.state.pa.us/bhp/AG_Context/context_resources.asp?secid...
This Pennsylvania Historical and Museum Commission site includes pictures of barns, links to other agricultural sites and can provide in-depth data on sites currently on the National Register of Historic Places.
