| 其他書名 | An Approach to Conserving Christchurch's Groundwater Resource : [thesis] Presented in Partial Fulfilment of the Requirements for the Degree of Master of Science at Lincoln University |
| 出版 | Lincoln University, 1991 |
| URL | http://books.google.com.hk/books?id=d5-cMwAACAAJ&hl=&source=gbs_api |