| 其他書名 | Millennium Proceedings of the 33rd Annual Conference of the Agricultural Society of Nigeria, Held at the National Cereals Research Institute, Badeggi, Niger State, Nigeria, 18-22 October, 1999 |
| 出版 | Agricultural Society of Nigeria, 2004 |
| URL | http://books.google.com.hk/books?id=AP6RAQAACAAJ&hl=&source=gbs_api |