Matèries dins de la cerca
Matèries dins de la cerca
- History 410
- Agriculture 232
- Environmental aspects 202
- Forests and forestry 120
- Economic aspects 114
- Forest management 114
- Research 112
- Management 106
- Diseases 104
- Social aspects 90
- Control 86
- Crops 80
- Sustainable agriculture 80
- Breeding 70
- Fishery management 66
- Genetics 66
- Forest policy 64
- Soils 60
- Livestock 56
- Conservation of natural resources 52
- Feeding and feeds 52
- Landscape architecture 52
- Fishes 50
- Forest ecology 50
- Fisheries 48
- Agricultural ecology 46
- Biological control 44
- Horses 44
- Political aspects 44
- Pests 42
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61
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62
Causes of deforestation in the Brazilian Amazon
Publicat 2004An electronic book accessible through the World Wide Web; click to view
Electrònic eBook -
63
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64
The use of drugs in food animals benefits and risks /
Publicat 1999An electronic book accessible through the World Wide Web; click to view
Electrònic eBook -
65
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66
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67
Agrodiversity learning from farmers across the world /
Publicat 2003An electronic book accessible through the World Wide Web; click to view
Electrònic eBook -
68
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69
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70
Towards sustainable management of the boreal forest
Publicat 2003An electronic book accessible through the World Wide Web; click to view
Electrònic eBook -
71
Soil and environmental analysis physical methods /
Publicat 2001An electronic book accessible through the World Wide Web; click to view
Electrònic eBook -
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
Principles of plant health and quarantine
Publicat 2003An electronic book accessible through the World Wide Web; click to view
Electrònic eBook -
79
Water dynamics in plant production
Publicat 2003An electronic book accessible through the World Wide Web; click to view
Electrònic eBook -
80
Plant conservation biotechnology
Publicat 1999An electronic book accessible through the World Wide Web; click to view
Electrònic eBook