其他書名 | A Statement of the Origin and Capacity of the Soils of Various Counties, Including a Discussion of the Same by Townships, of the Counties East of the Allegheny Mountains, Together with Suggestions of Their Adaptation to the Different Crops Grown |
出版 | W. S. Ray, state printer, 1914 |
URL | http://books.google.com.hk/books?id=KZLgAAAAMAAJ&hl=&source=gbs_api |