Gunnison and San Juan : a late and reliable description of the wonderful gold and silver belts and iron and coal fields of that newest and best land for prospector and capitalist, Southwestern Colorado ; with facts on climate, soil, forests, scenery, game, fish, cities, towns, population, development, routes, rates of fare, employment, wages, living expenses, etc. - Strahorn, Robert Edmund (Omaha : New West Publishing Company, 1881)
Forma nazwiska autora wg kat. KVK Union Catalogue of Belgian Libraires.
Tekst ang.
Keywords: Gunnison (Stany Zjednoczone, Colorado) -- historia; San Juan (Portoryko) -- historia; Kopalnie -- Stany Zjednoczone -- 19 w