Minnesota Good Roads Convention, United States. Bureau of Public Roads., & Minnesota Road Improvement Association. (1894). Proceedings of the Minnesota Good Roads Convention held at St. Paul, Minn., January 25, 26, 1894. U.S. Dept. of Agriculture, Office of Road Inquiry.

Minnesota Good Roads Convention, et al. Proceedings of the Minnesota Good Roads Convention Held at St. Paul, Minn., January 25, 26, 1894. U.S. Dept. of Agriculture, Office of Road Inquiry, 1894.