Geological and geographical surveys. Letter from the Secretary of the Interior, transmitting a report of Professor Powell in regard to surveys, in response to a resolution of the House of Representatives.
Geological and Geographical Surveys.  Information on all expeditions conducted under the supervision of the Interior Dept. during the past 10 years; report of Prof. Powell; ethnographic material collected.
Johnson's Bibliographic Reference
Serial Set Citation
Ethnography and Ethnology * Expeditions * Expeditions - Geological and Geographical * Expeditions - Powell * Powell, John Wesley
House Executive Document
Congressional Document Number
H.R. Exec. Doc. No. 80, 45th Cong., 2nd Sess. (1878)
Number of Pages