1977. 2012-11-07T19:30:30Z. 2012-11-07T19:30:30Z. Richmond, Gerald Martin, 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
Search Results
1972. 2012-11-06T16:30:20Z. 2012-11-06T16:30:20Z. Richmond, Gerald Martin, 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
1974. 2012-11-07T14:17:26Z. 2012-11-07T14:17:26Z. Richmond, Gerald Martin, 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
1973. 2012-11-07T14:26:38Z. 2012-11-07T14:26:38Z. Richmond, Gerald Martin, 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park, Wyoming, and Teton County.
1973. 2012-11-06T18:25:44Z. 2012-11-06T18:25:44Z. Richmond, Gerald Martin, 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park, Wyoming, and Teton County.
1975. 2012-11-07T19:28:05Z. 2012-11-07T19:28:05Z. Waldrop, Henry A. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
1973. 2012-11-07T14:15:37Z. 2012-11-07T14:15:37Z. Pierce, Kenneth Lee. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
1971. 2012-11-06T16:22:36Z. 2012-11-06T16:22:36Z. Richmond, Gerald Martin, 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park, Wyoming, and Teton County.
1973. 2012-11-06T20:29:39Z. 2012-11-06T20:29:39Z. Pierce, Kenneth Lee. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.
1975. 2012-11-07T14:45:20Z. 2012-11-07T14:45:20Z. Richmond, Gerald Martin, 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Yellowstone National Park.