A catalogue from which all MES print and other media documents can be ordered is available in hard copy at Extension offices and over the Internet. Text-only versions of many of the MES publications can be viewed and down-loaded over the Internet on the MES Gopher server (gopher://gopher.mes.umn.edu) and World Wide Web server (http://www.mes.umn.edu). County Extension offices are equipped with Internet accessible computers, available for MES related information retrieval by the public. Several computer programs designed to assist producers with various aspects of production management and water quality are available via MES www site. and PLANETOR, an economic and environment model by the Center for Farm Financial Management, Department of Applied Economics are two of them. The decision support system FARM*A*SYST is designed to assist farmers in assessing risks for pollution and provide alternative solutions (http://www.wisc.edu:80/farmasyst) is also available as a workbook or as a program on diskettes from MES.