| 1. |
A PEDOLOGIC STUDY OF CALIFORNIA PRAIRIE SOILS |
| |
Soil Science,
Volume 61,
Issue 6,
1946,
Page 423-442
ISAAC BARSHAD,
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PDF (892KB)
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ISSN:0038-075X
出版商:OVID
年代:1946
数据来源: OVID
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| 2. |
CHEMICAL RELATIONSHIPS OF POTASSIUM AND MAGNESIUM IN ORGANIC AND SANDY SOILS OF CENTRAL FLORIDA |
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Soil Science,
Volume 61,
Issue 6,
1946,
Page 443-454
VERNON JAMISON,
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PDF (579KB)
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ISSN:0038-075X
出版商:OVID
年代:1946
数据来源: OVID
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| 3. |
OCCURRENCE OF SELENIUM IN PLEISTOCENE DEPOSITS AND THEIR DERIVATIVES IN SOUTH DAKOTA |
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Soil Science,
Volume 61,
Issue 6,
1946,
Page 455-464
W. SEARIGHT,
A. MOXON,
R. HILMOE,
E. WHITEHEAD,
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PDF (435KB)
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ISSN:0038-075X
出版商:OVID
年代:1946
数据来源: OVID
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| 4. |
RELATION OF PARENT MATERIAL AND ENVIRONMENT TO THE CLAY MINERALS IN IOWA SOILS |
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Soil Science,
Volume 61,
Issue 6,
1946,
Page 465-476
J. PETERSON,
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PDF (481KB)
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ISSN:0038-075X
出版商:OVID
年代:1946
数据来源: OVID
|
| 5. |
EFFECT OF DIFFERENT SOURCES OF NITROGEN ON SOIL REACTION, EXCHANGEABLE IONS, AND YIELDS OF CROPS |
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Soil Science,
Volume 61,
Issue 6,
1946,
Page 477-492
N. VOLK,
J. TIDMORE,
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PDF (812KB)
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ISSN:0038-075X
出版商:OVID
年代:1946
数据来源: OVID
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| 6. |
AUTHOR INDEX |
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Soil Science,
Volume 61,
Issue 6,
1946,
Page 493-493
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PDF (117KB)
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ISSN:0038-075X
出版商:OVID
年代:1946
数据来源: OVID
|
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