Release: NBER Macrohistory Database
Series Is Presented Here As Two Variables--(1)--Original Data, 1910-1951 (2)--Original Data, 1949-1954. Source: U.S. Department Of Agriculture, Agricultural Statistics 1954, Table 641; Statistical Abstract Of The U.S., 1955.
This NBER data series a01284b appears on the NBER website in Chapter 1 at http://www.nber.org/databases/macrohistory/contents/chapter01.html.
NBER Indicator: a01284b
National Bureau of Economic Research, Index of Crop Production Per Acre for United States [A0184BUSA349NNBR], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/A0184BUSA349NNBR, August 23, 2017.