Ecosystems alive!
Subtitle: a curriculum for active learning in nature's classroom
By: developed by E. Kim Tyson, project officer.
Contributors: Riverbanks Environmental Interpretive Program.
Publisher: Manitoba Textbook Bureau]
Published: 1991
Place of publication: [Winnipeg, MB
Language: eng
Number of pages: 112
Subjects: Biotic communities -- Study and teaching.; Ecology -- Study and teaching.
Notes: "A project of the Riverbanks Environmental Interpretive Program"--T.p.