תוצאות חיפוש - (institute OR (institutes OR institute)) (organization)~
בתוך החיפוש שלך נושאים מוצעים
בתוך החיפוש שלך נושאים מוצעים
- Research 17
- Directories 16
- Associations, institutions, etc 14
- Management 13
- Land use 12
- Agriculture 11
- Data processing 11
- Forests and forestry 10
- Mathematical models 10
- Design and construction 9
- Economic aspects 9
- Environmental aspects 9
- Soils 9
- Congresses 8
- Information services 7
- Information storage and retrieval systems 6
- Metallurgy 6
- Planning 6
- Analysis 5
- Classification 5
- Construction industry 5
- Developing countries 5
- Groundwater flow 5
- Land use, Rural 5
- Maintenance and repair 5
- Measurement 5
- Mineral industries 5
- Mining engineering 5
- Nonprofit organizations 5
- Research institutes 5
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301
Soil water balance in the Sudano-Sahelian Zone : summary proceedings of an international workshop..., 18-23 Feb. 1991, Niamey, Niger /
יצא לאור 1992Conference Proceeding ספר
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302
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309
International Symposium on Water Erosion, Sedimentation and Resource Conservation, October 9-13, 1990, Dehradun, India.
יצא לאור 1990Conference Proceeding ספר -
310
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