| 1 |
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Genesis of Non-Allophanic E Horizons in Tephra-Influenced Spodosols
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Falen, A. L. Fosberg, M. A. McDaniel, P. A.
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Soil Science Society of America
|
1993
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| 2 |
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Genotypic Variation in Promotion of Rice Dinitrogen Fixation as Determined by Nitrogen-15 Dilution
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Shrestha, R. K. Ladha, J. K.
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Soil Science Society of America
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1993
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| 3 |
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Geochemical Characteristics of a Loess-Soil Sequence in Central Kansas
|
Feng, Z.-D.
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Soil Science Society of America
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1993
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| 4 |
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Growth and Survival of Jack Pine Exposed to Simulated Acid Rain as Seedlings
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MacDonald, N. W. Ducsay, B. J.
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Soil Science Society of America
|
1993
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