A classification system for Canadian wetlands based on the collective expertise and research of scientists across Canada. The system is provisional and subject to revision in future editions.
Provides a variety of exercises and activities for kindergarten through 12th grade levels.
This volume depicts how wetlands and the animals they support interact with each other.
Introduces North Dakota's wetlands, explaining "what they are, where they are located, which animals and plants depend on them, how they are threatened, and how they must be saved."