Bilaketaren emaitzak - ((((water construction) OR (water conservation))) OR (water (conservation OR consultation)))
Proposatutako topikoa bilaketarako iradokizunak
Proposatutako topikoa bilaketarako iradokizunak
- Water conservation 30
- Design and construction 27
- Soil conservation 20
- Water 11
- Purification 7
- Irrigation 6
- Water-supply 6
- Energy conservation 5
- Management 5
- Soil erosion 5
- Soils 5
- Environmental aspects 4
- Handbooks, manuals, etc 4
- Hydraulic engineering 4
- Natural resources 4
- Plants 4
- Sewage disposal plants 4
- Water resources development 4
- Watershed management 4
- Agricultural engineering 3
- Hydraulic structures 3
- Hydroelectric power plants 3
- Organic fertilizers 3
- Pollution 3
- Storm sewers 3
- Water treatment plants 3
- Water-supply, Rural 3
- Analysis 2
- Concrete construction 2
- Conservation of natural resources 2
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41
The independent home : living well with power from the sun, wind and water /
Argitaratua 1993Liburua -
42
Overcoming myths about soil and water impacts of tropicalforest land uses (Reprint No. 86) /
Argitaratua 1985Liburua -
43
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44
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45
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46
Aquatic plants for water treatment and resource recovery /
Argitaratua 1987Gaiak:Conference Proceeding Liburua -
47
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48
Standard model designs for rural water supplies /
Argitaratua 1986Gaiak: “...Water-supply, Rural Yugoslavia Kosovo (Serbia)...”
Liburua -
49
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50
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51
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52
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53
Energy conservation in commercial and residential buildings
Argitaratua 1982Aurkibidea: “...Chiogioji -- Solar heating, cooling, hot water / Melvin H. Chiogioji -- Design, our visible national resource / Charles R. ...”
Liburua -
54
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55
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56
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57
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58
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59
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60
FAO land and water bulletin /
Argitaratua 1995Aurkibidea: “...Long-term scenarios of livestock-crop-land use interactions in developing countries. - No. 7. Land and water resources information systems. - No. 8. Manual on integrated soil management & conservation practices....”
Liburua