תוצאות חיפוש - "soil"
בתוך החיפוש שלך נושאים מוצעים
בתוך החיפוש שלך נושאים מוצעים
- Soils 451
- Soil mechanics 175
- Soil science 130
- Soil conservation 92
- Soil fertility 56
- Soil management 56
- Foundations 53
- Land use 53
- Soil moisture 53
- Agriculture 52
- Analysis 52
- Soil chemistry 52
- Testing 49
- Soil erosion 47
- Classification 45
- Environmental aspects 39
- Soil physics 37
- Soil formation 34
- Measurement 32
- Research 32
- Crops and soils 31
- Plants 31
- Slopes (Soil mechanics) 30
- Composition 29
- Fertilizers 29
- Rice 29
- Soil stabilization 28
- Rock mechanics 27
- Soil microbiology 27
- Nutrition 26
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141
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142
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143
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144
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145
Methods for studing soil microflora-plant disease relationships/
יצא לאור 1959נושאים: “...Soil microbiology...”
ספר -
146
Water movement in soils as influenced by temperature gradients /
יצא לאור 1973נושאים: “...Soil moisture....”
Thesis ספר -
147
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148
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149
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150
Soil erosion by water : some measures for its control on cultivated lands /
יצא לאור 1965נושאים: “...Soil erosion....”
ספר -
151
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152
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153
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154
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155
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156
Experimental pedology : proceedings of the Eleventh Easter School in Agricultural Science, University of Nottingham, 1964 /
יצא לאור 1965נושאים: “...Soil science....”
Conference Proceeding ספר -
157
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158
Field soil water regime : proceedings of a symposium /
יצא לאור 1973נושאים: “...Soil moisture....”
ספר -
159
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160
