| Author: | United States. National Conservation Congress |
| Subject: | HC, Natural resources -- Congresses, United States -- Economic conditions -- Congresses, Conference papers and proceedings |
| Format: | Electronic text |
| Date issued: | 2023 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Proceedings [of the] fourth National Conservation Congress [at] Indianapolis, October 1-4, 1912 [electronic resource] / United States. National Conservation Congress |