Zoekresultaten - (("soil construction") OR ((("soil consultation") OR ("soil conservation"))))
Gesuggereerde onderwerpen binnen jouw zoekopdracht.
Gesuggereerde onderwerpen binnen jouw zoekopdracht.
- 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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21
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24
Management of upland watersheds : participation of the mountain communities /
Gepubliceerd in 1983Onderwerpen:Boek -
25
Guidelines for the control of soil degradation.
Gepubliceerd in 1983Onderwerpen: “…Soil conservation.…”
Boek -
26
Soil conservation in the Pacific : a symposium and a panel discussion /
Gepubliceerd in 1963Onderwerpen: “…Soil conservation Pacific Area.…”
Conferentie akten Boek -
27
Soil and water conservation in semi-arid areas /
Gepubliceerd in 1987Onderwerpen: “…Soil conservation…”
Boek -
28
Erosion control ... protecting our future : proceedings of Conference XVII, International Erosion Control Association February 27 & 28, 1986, Dallas, Texas.
Gepubliceerd in 1986Onderwerpen:Conferentie akten Boek -
29
Soil management : a world view of conservation and production /
Gepubliceerd in 1987Onderwerpen:Onbekend -
30
Vanishing land and water : soil and water conservation in dry lands /
Gepubliceerd in 1988Onderwerpen: “…Soil conservation.…”
Boek -
31
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32
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33
Hold this land : a history of soil conservation in New Zealand /
Gepubliceerd in 1973Onderwerpen: “…Soil conservation New Zealand History.…”
Boek -
34
International Symposium on Water Erosion, Sedimentation and Resource Conservation, October 9-13, 1990, Dehradun, India.
Gepubliceerd in 1990Onderwerpen:Conferentie akten Boek -
35
Land degradation in South Asia : its severity, causes and effects upon the people.
Gepubliceerd in 1994Onderwerpen:Boek -
36
Conserving soil resources : European perspectives : selected papers from the First International Congress of the European Society for Soil Conservation /
Gepubliceerd in 1994Onderwerpen: “…Soil conservation Europe.…”
Conferentie akten Boek -
37
Soil and water conservation engineering /
Gepubliceerd in 1993Onderwerpen: “…Soil conservation.…”
Boek -
38
Soil and water conservation for productivity and environmental protection
Gepubliceerd in 1980Onderwerpen: “…Soil conservation…”
Boek -
39
Soil and water conservation research, 1956-71
Gepubliceerd in 1975Onderwerpen: “…Soil conservation India…”
Boek -
40