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The Soils of Oregon; World Soils Book Series ,
3
Diagnostic Horizons and Taxonomic Structure of Oregon Soils:
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The Soils of Oregon; World Soils Book Series ,
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Entisols, Vertisols, Spodosols, and Histosols:
, In:
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The Soils of Oregon; World Soils Book Series ,
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Benchmark, Endemic, Rare, and Endangered Soils in Oregon:
, In:
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The Soils of Oregon; World Soils Book Series ,
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