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DELAWARE WATER GAP
Discovering Delaware Water Gap: A Field Book for Young Naturalists |
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DISCOVERING DELAWARE WATER GAP
A Field Book for Young Naturalists
Text and Photographs by
Vern Crawford
Illustrations by
Whitney Sherman and Pete Traynor
1978
National Park Service
U.S. Department of the Interior
Division of Publications
Washington, DC
dewa/handbook/index.htm
Last Updated: 30-Apr-2010