Gettysburg, Battle of, Gettysburg, Pa., 1863 -- Videodiscs. : Gettysburg [(DVD) videorecording] / Scott Free Productions in association with Herzog & Company for History ; executive producers, Ridley Scott, Tony Scott, David W. Zucker, Mary Lisio, Mark Herzog ; director Adrian Moat.
Gettysburg Soldiers Pennsylvania Biography : Gettysburg Rebels : five native sons who came home to fight as Confederate soldiers [Hoopla electronic resource] / Tom McMillan.
Geysers -- Yellowstone National Park. : Yellowstone treasures : the traveler's companion to the national park / Janet Chapple ; updated by Beth Chapple with geological text and advice by Bruno J. Giletti, PhD, [and] Jo-Ann Sherwin, PhD, P.G.
2020
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Geysers -- Yellowstone National Park -- Videodiscs. : Yellowstone [(DVD) videorecording] / 2 Entertain ; BBC Earth ; a BBC / Animal Planet and Discovery co-production ; Executive producer, Michael Gunton ; series producer, Andrew Murray.