Federal Reserve Bank of Dallas. "Second Quarter 1990," Agricultural Survey (July 1991). https://fraser.stlouisfed.org/title/6345/item/606453, accessed on August 8, 2022.
Federal Reserve Bank of Dallas. "Second Quarter 1990," Agricultural Survey (July 1991). https://fraser.stlouisfed.org/title/6345/item/606453, accessed on August 8, 2022.