National Wildlife Federation field guide to trees of North America /Publisher: New York : Sterling Pub. Co.,
Date: c2008. This title can be found in 25 Iowa libraries.
The Sierra Club guide to the ancient forests of the Northeast /Author: Kershner, Bruce.
Publisher: San Francisco : Sierra Club Books,
Date: c2004. This title can be found in 1 Iowa libraries.
YOU MAY BORROW ITEMS YOU FIND IN THE SILO LOCATOR THROUGH YOUR
LOCAL PUBLIC LIBRARY.
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