ZUKOR, Karen. The Challenge of Paper Engineering: Conserving 'The Map that Changed the World’, William Smith’s 1815 Geological Strata of Great Britain. Selected Proceedings of Advances in Conservation, [S.l.], nov. 2017. Available at: <https://epubs.utah.edu/index.php/waac/article/view/4024>. Date accessed: 22 dec. 2024.