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| | Crater Lake NP: Administrative History (Endnotes) |
 | | Unless otherwise noted material for the 1913-16 period was extracted from Report of the Superintendent of the Crater Lake National Park, 1913, in Annual Report of the Department of the Interior, 1913, I, 803-16; Report of the Superintendent of the Crater Lake National Park to the Secretary of the Interior, 1914, pp. |
 | | Proceedings of the National Park Conference, 1911, pp. |
 | | Material for the 1910-12 period, unless otherwise stated, was extracted from Report of the Superintendent of the Crater Lake National Park to the Secretary of the Interior, 1910, pp. |
| www.nps.gov /crla/adhi/adhie.htm (16447 words) |
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