| 其他書名 | Agricultural Research (crop and Soil Sciences) 1974-1978 |
| 出版 | H.M. Stationery Office, 1980 |
| 主題 | Political Science / World / EuropeanTechnology & Engineering / Agriculture / General |
| ISBN | 01188670249780118867023 |
| URL | http://books.google.com.hk/books?id=ugPsAAAAMAAJ&hl=&source=gbs_api |