其他書名 | Perspectives and Strategies for the 21st Century : an International Workshop for Heads of National Soil Survey Organizations, November 1992, Enschede |
出版 | Food & Agriculture Org., 1995 |
主題 | Science / Physics / Geophysics |
ISBN | 92510366249789251036624 |
URL | http://books.google.com.hk/books?id=tXWm_PBOE_cC&hl=&source=gbs_api |
EBook | SAMPLE |