Booklet containing 1981 fishing laws and regulations for the state of Minnesota. Summarizes laws concerning game fish, angling licenses, fish limits, the sale of fish, fish houses, and spearing fish. Includes a detailed schedule of open and close dates for the fishing season with special limits and dates for experimental lakes and the boundary waters separating Minnesota from Canada, Wisconsin, South Dakota, North Dakota, and Iowa. List of Minnesota fishery statistics and map of Minnesota fish management field stations. Cover illustration by Ken Haag.