Torthaí cuardaigh - (("soil construction") OR ((("soil consultation") OR ("soil conservation"))))
Topaicí molta laistigh de do chuardach.
Topaicí molta laistigh de do chuardach.
- Soil conservation 86
- Soil erosion 24
- Water conservation 12
- Soil management 7
- Soil fertility 6
- Land use, Rural 5
- Soil degradation 5
- Sustainable agriculture 5
- Agriculture 4
- Government policy 4
- Land use 4
- Soil science 4
- Soils 4
- Agricultural conservation 3
- Agricultural ecology 3
- Agricultural engineering 3
- Conservation tillage 3
- Handbooks, manuals, etc 3
- Hydraulic engineering 3
- Planning 3
- Research 3
- Watershed management 3
- Agricultural systems 2
- Agroforestry 2
- Crops and soils 2
- Economic aspects 2
- Environmental aspects 2
- Management 2
- Nature conservation 2
- Sediment control 2
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41
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42
Elementary soil and water engineering /
Foilsithe / Cruthaithe 1971Ábhair: “…Soil conservation.…”
LEABHAR -
43
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44
The challenge of landscape: the development and practiceof keyline/
Foilsithe / Cruthaithe 1958Ábhair: “…Soil conservation Australia…”
LEABHAR -
45
Elementary soil and water engineering /
Foilsithe / Cruthaithe 1985Ábhair: “…Soil conservation.…”
LEABHAR -
46
Dictionary of soil and water conversation /
Foilsithe / Cruthaithe 1984Ábhair: “…Soil conservation Dictionaries…”
LEABHAR -
47
Overcoming myths about soil and water impacts of tropicalforest land uses (Reprint No. 86) /
Foilsithe / Cruthaithe 1985Ábhair: “…Soil conservation…”
LEABHAR -
48
Erosion control in the tropics ; agrodok II.
Foilsithe / Cruthaithe 1987Ábhair: “…Soil conservation 711…”
LEABHAR -
49
Cover crops for orchards in Hawaii /
Foilsithe / Cruthaithe 1988Ábhair: “…Soil conservation.…”
LEABHAR -
50
Soil erosion in the tropics : principles and management /
Foilsithe / Cruthaithe 1990Ábhair:Anaithnid -
51
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52
Slope stabilization and erosion control : a bioengineering approach /
Foilsithe / Cruthaithe 1995Ábhair: “…Soil conservation.…”
LEABHAR -
53
Soil conservation and management in the humid tropics /
Foilsithe / Cruthaithe 1977Ábhair: “…Soil conservation Tropics.…”
LEABHAR -
54
Soil management for the conservation of soil nitrogen /
Foilsithe / Cruthaithe 1991Ábhair: “…Soil conservation.…”
LEABHAR -
55
Shifting cultivation and alternatives ; an annotated bibliography, 1972-1989 /
Foilsithe / Cruthaithe 1992Ábhair:LEABHAR -
56
Soil and water conservation engineering
Foilsithe / Cruthaithe 1981Ábhair: “…Soil conservation 641…”
LEABHAR -
57
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58
Land degradation : problems and policies /
Foilsithe / Cruthaithe 1987Ábhair: “…Soil conservation Government policy Australia Congresses.…”
LEABHAR -
59
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60