| 其他書名 | Critical Review and Future Perspectives : Proceedings of the 1992 Symposium, Northeastern Branch, American Society of Agronomy : June 29-30, 1992, University of Connecticut, Storrs, CT |
| 出版 | American Society of Agronomy, 1993 |
| URL | http://books.google.com.hk/books?id=-4iAzwEACAAJ&hl=&source=gbs_api |