תוצאות חיפוש - ((institute OR institutesese) OR institutesees) ((organisation OR organization))
בתוך החיפוש שלך נושאים מוצעים
בתוך החיפוש שלך נושאים מוצעים
- Research 18
- Associations, institutions, etc 17
- Directories 17
- Congresses 16
- Data processing 16
- Mathematical models 15
- Management 14
- Study and teaching 13
- Environmental aspects 12
- Land use 12
- Mathematics 12
- Agriculture 11
- Design and construction 10
- Economic aspects 10
- Forests and forestry 10
- Soils 10
- Pollution 8
- Information services 7
- Metallurgy 7
- Planning 7
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- 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
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A search for strategies for sustainable dryland cropping in semi-arid Eastern Kenya /
יצא לאור 1992Article -
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