Market Information Sources Available Through the Internet, by Jean-Charles Le Valee of the Department of Agricultural Economics at Michigan State University, is a handy compendium of Internet-accessible marketing information. It contains selected annotated pointers to market reports and prices, exchanges and quotes, weather and farm journals, email discussion lists, and selected other agricultural information. The strength of the site is that it points to data of many different time periods (daily to annual), geographic locations (US and international), and commodities.