You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place City of Niagara Falls, near 99th St. School, over chemical dump of Love Canal Remove constraint Place: City of Niagara Falls, near 99th St. School, over chemical dump of Love Canal Place New York Remove constraint Place: New York Place North America Remove constraint Place: North America Topic Bryales Remove constraint Topic: Bryales Topic Bryum Remove constraint Topic: Bryum