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| First Page | Document Content | |
|---|---|---|
 Date: 2012-05-18 11:34:51Geotechnical engineering Encodings Unified Soil Classification System Petrology Gravel Particle size Sand Sedimentary rock Sediment Sedimentology Geology Soil |
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| First Page | Document Content | |
|---|---|---|
Date: 2012-05-18 11:34:51Geotechnical engineering Encodings Unified Soil Classification System Petrology Gravel Particle size Sand Sedimentary rock Sediment Sedimentology Geology Soil |
|
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