Exploration and discovery
Subject
Subject Source: Library of Congress Subject Headings
Found in 1 Collection or Record:
Green River Archives video collection
Collection
Identifier: A1140
Abstract
The Green River Archives video collection (circa 1969) consists of a film produced by the U.S. Department of the Interior's Geological Survey on John Wesley Powell. The film describes Powell's first expedition down the Grand Canyon on the Green River, highlighting the area's geological features.
Dates:
circa 1969