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Displaying items 1 - 2 of 2
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1. National Marine Debris Monitoring Program: citizen science observations from 1997–2007

Author(s):
Ribic, Christine A.; Sheavly, Seba B.; Rugg, David J.

2. Wrangell-St. Elias National Park and Preserve: 2002-2003 wilderness visitor experience data in the Alaska regional context

Author(s):
Watson, Alan E.; Glaspell, Brian S.; Kneeshaw, Katie C.