Bees, beekeeping and ecological Agriculture
A short practical introduction to the fascinating world of bees and the benefits they can bring to farmers.
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| 企業作者: | |
| 格式: | 磁帶 音頻 |
| 語言: | English |
| 出版: |
Nairobi, Kenya :
Ace Communication,
1993.
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Rural poverty and unemployment /
ICTs and development in India perspectives on the rural network society /
