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"Hawaiian Couple Embarks on Mega Tree-Planting Road Trip: 50 Native Trees, 50 States"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/slideshows/natural-sciences/hawaiian-couple-embarks-on-mega-tree-planting-road-trip-50-native-trees-50-states/page/2/>