| 其他書名 | With Special Reference to the North Staffordshire Coalfield ; Their Causes and the Means of Diminishing Their Frequency |
| 出版 | John Heywood, Deansgate and Ridgefield, Manchester; 11 Paternoster Buildings, London, 1889 |
| URL | http://books.google.com.hk/books?id=Z2w_AQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |