Books
2 results found| Title | Authors | Description | OpenBook ID | |
|---|---|---|---|---|
|
Animals that changed history | Joan Elma Rahn | Discusses the effects on history--for better or worse--made by the horse, rat, and beaver. | OL5257605W |
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Seeing what plants do | Joan Elma Rahn | Twenty-one experiments explain the growth process in a variety of plants. | OL5257622W |