| 其他書名 | And to the Improvement and Valuation of Land, with the Nature and Properties of Soils, and the Principles of Cultivation |
| 出版 | Longman, Brown, Green, and Longmans, 1843 |
| URL | http://books.google.com.hk/books?id=nIhhAAAAcAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |