摘要：This work continues the work done by Steve Cooke which is documented in "State Agricultural Model (SAM) Manual" by Richard A. Barclay and Stephen Cooke. Agricultural Economics Staff Paper #85-33. This documentation is in two sections. The first describes the data and programs created on the MSU Cyber 750 in the first six months of 1984. The second section describes the data and files created on the Department of Agricultural Economics' IBM-PC in the first six months of 1985. "Summary of Selected Production Statistics For Vegetables Produced In Michigan Compared To Other Major Production States: 1960 to 1980," by Richard A. Barclay, Agricultural Economics Staff Paper #85-49, contains much of the data, graphs, and verbal summaries of the second section.
