| 其他書名 | Tortoiseshell, Coral, Amber, Jet |
| 出版 | A. S. Barnes, 1971 |
| 主題 | Antiques & Collectibles / JewelryCrafts & Hobbies / CarvingCrafts & Hobbies / Nature Crafts |
| ISBN | 04980781759780498078170 |
| URL | http://books.google.com.hk/books?id=kVyVAAAACAAJ&hl=&source=gbs_api |