| Author: | Heffron, Ida Cassa |
| Subject: | GA, Geography -- Study and teaching, Map drawing |
| Format: | Electronic text |
| Date issued: | 2022 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Lessons in chalk modeling : The new method of map drawing [electronic resource] / Ida Cassa Heffron |