metallurgy
| Author(s) | Title | Reference | |
|---|---|---|---|
| Tony Hunt | The Middle French alchemical treatises in MS Oxford, Bodleian Library, Digby 164 | 79/1, p. 90 |
| Author(s) | Title | Reference | |
|---|---|---|---|
| V.A. Eyles | Albertus Magnus: Book of Minerals, by Dorothy Wyckoff | 37/2, p. 234 |