| Author: | Ruhle, George Cornelius, 1900- |
| Subject: | DU, Hawaii Volcanoes National Park (Hawaii) |
| Format: | Text |
| Date issued: | 2018 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Hawaii National Park : A Guide for the Haleakala Section, Island of Maui, Hawaii [electronic resource] / George Cornelius Ruhle |