Federal Reserve Bank of Dallas. "Second Quarter 2013," Agricultural Survey (July 2013). https://fraser.stlouisfed.org/title/6345/item/606540, accessed on April 26, 2024.
Federal Reserve Bank of Dallas. "Second Quarter 2013," Agricultural Survey (July 2013). https://fraser.stlouisfed.org/title/6345/item/606540, accessed on April 26, 2024.