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1por McDougall, W. B. (Walter Byron), b. 1883“…U.S. Dept. of the Interior, National Park Service : For sale by the Supt. of Docs.,…”
Publicado 1936
Libro -
2por McDougall, W. B. (Walter Byron), b. 1883“…U.S. Dept. of the Interior, National Park Service : U.S. …”
Publicado 1951
Libro -
3por Nelson, Ruth Ashton, 1896-1987“…U.S. Dept. of the Interior, National Park Service : U.S. …”
Publicado 1953
Libro