A Descriptive Catalog of the Government Publications of the United States 1774-1881 (1885) : 953, 987, 991, 1021, 1050, 1089, 1104, 1118, 1124, 1140, 1147, 1162, 1163, 1225, 1229
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Powell, John W., Director of the Geological Survey, reports by
