Historical reports from the National Agricultural Statistics Service (NASS) and the World Agricultural Outlook Board (WAOB) of the United States Department of Agriculture are now available on the USDA Economics Statistics and Marketing System (ESMIS) maintained by Mann Library (http://usda.mannlib.cornell.edu). These reports have been scanned and are available in PDF format.
The ESMIS has some reports that were published as early as 1919. All reports that we have available are listed in the archived documents section of an individual report's page. Some reports have changed titles over the years and may also have merged with other reports.