Hakutulokset - ((institute OR institutese) OR (institutees OR institute)) ((organisation OR organization))
Aihe-ehdotuksia
Aihe-ehdotuksia
- Research 19
- Associations, institutions, etc 18
- Congresses 17
- Directories 17
- Data processing 16
- Management 16
- Mathematical models 16
- Environmental aspects 14
- Study and teaching 14
- Agriculture 13
- Land use 12
- Mathematics 12
- Design and construction 10
- Economic aspects 10
- Forests and forestry 10
- Soils 10
- Information services 8
- Pollution 8
- Metallurgy 7
- Planning 7
- Testing 7
- Information storage and retrieval systems 6
- Maintenance and repair 6
- Mining engineering 6
- Purification 6
- Analysis 5
- Classification 5
- Construction industry 5
- Developing countries 5
- Diseases and pests 5
Tarkoititko:
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441
Soil water balance in the Sudano-Sahelian Zone : summary proceedings of an international workshop..., 18-23 Feb. 1991, Niamey, Niger /
Julkaistu 1992Konferenssijulkaisu Kirja
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442
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443
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444
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445
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446
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447
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448
International Symposium on Water Erosion, Sedimentation and Resource Conservation, October 9-13, 1990, Dehradun, India.
Julkaistu 1990Konferenssijulkaisu Kirja -
449
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450
Hydrological classification of sub-basins in the Macleay Valley, New South Wales /
Julkaistu 1985Kirja -
451
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452
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453
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454
Planning the quality of education : the collection and use of data for informed decision-making /
Julkaistu 1990Tuntematon -
455
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456
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457
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458
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459
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460