| 其他書名 | 8-21 February 1993, Palmerston North, New Zealand, Hamilton, New Zealand, Lincoln, New Zealand, Rockhampton, Australia |
| 出版 | New Zealand Grassland Association, 1993 |
| ISBN | 04730226809780473022686 |
| URL | http://books.google.com.hk/books?id=Ue2gjmXqsKoC&hl=&source=gbs_api |