April 18, 1990 -
April 19, 1990 -
April 20, 1990 - MPR’s Bill Wareham reports on the Minnesota Twins home opener in a year that has a strange feeling to it. The season is starting late due to player lockout and usually strong Twins slugging and fielding has been subpar. It is the first home opener since the Twins moved to Minnesota that has not sold out.
April 20, 1990 -
April 20, 1990 -
April 20, 1990 - A profile of one of America's most influential environmental writers, Aldo Leopold, who was also an accomplished biologist.
April 20, 1990 -
April 21, 1990 - Gaylord Nelson, former Wisconsin U.S. Senator, discusses the founding of first Earth Day 1970.
April 21, 1990 - On this Saturday Midday, Cathy Berg Moeger, supervisor of solid waste program at the Minnesota Office of Waste Management, discusses household recycling and ban of yard waste disposal. Moeger also answers listener questions.
April 21, 1990 -