FAOSTAT
Sponsored by the Food and Agricultural Organization of the United Nations. Covers international statistics in agriculture, nutrition, fisheries, forestry, food quality, and more. Supports bulk downloading of data.
Auto Alerts: http://libraryguides.missouri.edu/content.php?pid=92982&sid=1474426#faostat
User’s Guide: http://www.fao.org/faostat/en/#definitions
Key Definitions.
Help: http://www.fao.org/faostat/en/#faq
FAQ