USDA Library: https://usda.library.cornell.edu/catalog?f%5Bkeywords_sim%5D%5B%5D=rice&locale=en
Grain: World Markets and Trade: https://usda.library.cornell.edu/concern/publications/zs25x844t?locale=en
Production, Supply and Distribution: https://apps.fas.usda.gov/psdonline/app/index.html#/app/advQuery
Rice Yearbook: https://www.ers.usda.gov/data-products/rice-yearbook/
Global Agricultural Information Network: https://gain.fas.usda.gov/#/home