| 其他書名 | Bringing Theory Into Practice : Proceedings of a Symposium Sponsored by Division S-1 of the Soil Science Society of America in San Antonio, Texas, 21-26 Oct. 1990 |
| 出版 | Soil Science Society of America, Incorporated, 1992 |
| URL | http://books.google.com.hk/books?id=V-F2nQEACAAJ&hl=&source=gbs_api |