Boks-Byutt okrugi — Nebraska shtatidagi (U.S. state) okrug.

Izohlar

Manbalar

Kooiman, Barbara A., va Elizabeth A. Butterfield (1996). "Nebraska Historic Buildings Survey: Reconnaissance Survey Final Report of Box Butte County, Nebraska"[Usurped!]. Nebraska State Historical Society.[Usurped!] 2017-yil 11-dekabrda olingan.

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