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Donald G. Kaufman

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Stand Alone

Biosphere 2000
Finding our niche
The biosphere
Biosphere 2000
Hands-on Environmental Education Activities for K-6 Teachers
Using Microcosms to Teach about the Environment
The Timber Wolf Hands-on Activities for Elementary Teachers
The Biosphere Protecting Our Global Environment
Biosphere 2000 Protecting Our Global Environment
Student Learning Guide to Accompany Biosphere 2000 Protecting Our Global Environment
Finding Our Niche The Human Role in Healing the Earth
The Biosphere Protecting Our Global Environment