1997 Census of Agriculture, Massachusetts State and County Data, Volume 1, Geographic Area Series, Part 21
National Agricultural Statistics Service, U.S. Department of Agriculture, March 1999. The first census of agriculture report prepared by USDA, detailing farm data at the state and county level in Massachusetts.

1997 Census of Agriculture, Volume 1, Geographic Area Series
1A, 1B, 1C CD-ROM Set. National Agricultural Statistics Service, U.S. Department of Agriculture, March 1999. A three CD set including data files of the printed Volume 1, Geographic Area Series for each state and the U.S. summary.