FAO land and water bulletin; N8 Manual based on the training course " Soil management and conservation - Efficient Tillage helt at IITA, Ibadan, Nigeria 21 April - 1 May 1997,Manual on integrated soil management and conservation practices
This manual has been put together with the objective of assisting actions by the diverse groups ot human beings who intervene in the conservation of the natural resources, particularly soil and water resources and in the context of each continent, country, region or zone.
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| 格式: | 图书 |
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Rome
FAO
2000
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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