| 其他書名 | assessment and analysis of ex situ conservation stands of tropical pines established witihin the frame work of FAO/UNEP project on conservation of forest genetic resources (1975-85). |
| 出版 | 2001 |
| URL | http://books.google.com.hk/books?id=pN6zmQEACAAJ&hl=&source=gbs_api |