Hakutulokset - (( walter construction ) OR ( ((water conservation) OR (expert consultation)) ))
Aihe-ehdotuksia
Aihe-ehdotuksia
- Water conservation 30
- Soil conservation 22
- Design and construction 7
- Irrigation 6
- Livestock 6
- Management 6
- Control 5
- Energy conservation 5
- Soil erosion 5
- Soils 5
- Analysis 4
- Animal nutrition 4
- Watershed management 4
- Agricultural engineering 3
- Diseases 3
- Drainage 3
- Fishery management 3
- Food 3
- Hydraulic engineering 3
- Land use 3
- Natural resources 3
- Organic fertilizers 3
- Plants 3
- Prestressed concrete construction 3
- Research 3
- Water 3
- Water resources development 3
- Agriculture 2
- Bridges, Cable-stayed 2
- Concrete 2
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61
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62
Residues of veterinary drugs in foods : report of a Joint FAO/WHO Expert Consultation, Rome, 29 October - 5 November 1984.
Julkaistu 1985Konferenssijulkaisu Kirja -
63
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64
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65
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66
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67
Watershed management field manual : slope treatment measures and practices.
Julkaistu 1988Aiheet:Kirja -
68
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69
Food losses due to non-infectious and production diseases in developing countries : proceedings of an FAO expert consultation Rome, 24-28 June 1991.
Julkaistu 1993Konferenssijulkaisu Kirja -
70
Improving weed management : proceedings of the FAO/IWSS Expert Consultation on Improving Weed Management in Developing Countries, Rome, 6-10 September 1982.
Julkaistu 1982Konferenssijulkaisu Kirja -
71
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72
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73
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74
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75
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76
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77
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78
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79
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80