• 2 Videos, Slides, Films

• 1 Algae
• 1 Cladophora
• 1 Control
• 1 L.R. Doty (Ship)
• 1 Olive Jeanette (Schooner)
• 1 Pollution
• 1 Shipwrecks
• 1 Water
• 1 Water quality

• 1 Collins, Rocky
• 1 Hopper, Tim
• 1 Lone Wolf Documentary Group
• 1 National Geographic Channel (Television station : Washington, D.C.)
• 1 University of Wisconsin Sea Grant Institute
• 1 Wickham, Jonathan
• 1 Wolfinger, Kirk

• 2 English

• 1 Superior, Lake

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