盧華爾島
出面網頁 編輯
- Satellite Image of Isle Royale from Google
- Norman King Huber, The geologic story of Isle Royale National Park, United States Geological Survey Bulletin 1309 (1975)
- Geological history of Isle Royale
- Isle Royal Travel Info
- Isle Royale Shipwrecks ite for planning trips to Isle Royale
- Life on Isle Royale in the 1930's, Dartmouth Professor J. Laurie Snell - deceased
