Source: National Bureau of Economic Research  

Release: NBER Macrohistory Database  

Units:  Millions of Acres, Not Seasonally Adjusted

Frequency:  Annual

Series Is Presented Here As Two Variables--(1)--Original Data, 1852-1938 (2)--Original Data, 1932-1939. Data Exclude Ireland. Source: Food Research Institute, Wheat Studies, December 1933; September 1939.

This NBER data series a01031b appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.

NBER Indicator: a01031b