Lake full of lead - Cordua, William S. (William Sinclair), 1947- (St. Croix Rockhounds, Stillwater, MN, 1995)
2 p.
Keywords: Shot (Pellets)--Environmental aspects--Wisconsin; Waterbirds--Effect of pollution on; Geology; Mineralogy; Rush Lake (Wis.); Lead poisioning in animals--Wisconsin; Water--Pollution--Environmental aspects; Minerals; Waterfowl shooting--Wisconsin; Lead--Environmental aspects--Wisconsin