| 1. |
KINETIC EXCHANGE STUDIES ON CLAYS WITH RADIOACTIVE CALCIUM |
| |
Soil Science,
Volume 69,
Issue 4,
1950,
Page 251-260
J. BORLAND,
R. REITEMEIER,
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ISSN:0038-075X
出版商:OVID
年代:1950
数据来源: OVID
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| 2. |
FIXATION OF POTASSIUM BY CLAYS SATURATED WITH DIFFERENT CATIONS |
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Soil Science,
Volume 69,
Issue 4,
1950,
Page 261-268
LAMBERT WIKLANDER,
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PDF (441KB)
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ISSN:0038-075X
出版商:OVID
年代:1950
数据来源: OVID
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| 3. |
METHOD FOR DETERMINING RELATIVE PHOSPHATEFIXING CAPACITY OF ACID SOILS |
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Soil Science,
Volume 69,
Issue 4,
1950,
Page 269-280
GARLAND BASS,
DALE SIELING,
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ISSN:0038-075X
出版商:OVID
年代:1950
数据来源: OVID
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| 4. |
EFFECT OF VARIOUS SOIL TREATMENTS FOR CORRECTING ARSENIC INJURY OF PEACH TREES |
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Soil Science,
Volume 69,
Issue 4,
1950,
Page 281-290
A. THOMPSON,
L. BATJER,
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ISSN:0038-075X
出版商:OVID
年代:1950
数据来源: OVID
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| 5. |
CRITICAL NITRATE LEVELS OF SUGAR BEETS ESTIMATED FROM ANALYSIS OF PETIOLES AND BALDES, WITH SPECIAL REFERENCE TO YIELDS AND SUCROSE CONCENTRATIONS |
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Soil Science,
Volume 69,
Issue 4,
1950,
Page 291-310
ALBERT ULRICH,
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ISSN:0038-075X
出版商:OVID
年代:1950
数据来源: OVID
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| 6. |
EFFECT OF BORON ON NITROGEN FIXATION BY AZOTOBACTER |
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Soil Science,
Volume 69,
Issue 4,
1950,
Page 311-320
J. JORDAN,
G. ANDERSON,
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ISSN:0038-075X
出版商:OVID
年代:1950
数据来源: OVID
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| 7. |
BORON SOURCES OF MODERATE SOLUBILITY AS SUPPLEMENTS FOR SANDY SOILS |
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Soil Science,
Volume 69,
Issue 4,
1950,
Page 321-332
HERBERT WINSOR,
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ISSN:0038-075X
出版商:OVID
年代:1950
数据来源: OVID
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| 8. |
Farm Structures |
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Soil Science,
Volume 69,
Issue 4,
1950,
Page 333-333
&NA;,
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ISSN:0038-075X
出版商:OVID
年代:1950
数据来源: OVID
|
| 9. |
Isotopes |
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Soil Science,
Volume 69,
Issue 4,
1950,
Page 334-334
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PDF (69KB)
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ISSN:0038-075X
出版商:OVID
年代:1950
数据来源: OVID
|
| 10. |
Soil Science Society of America Proceedings, 1948 |
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Soil Science,
Volume 69,
Issue 4,
1950,
Page 335-335
&NA;,
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PDF (87KB)
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ISSN:0038-075X
出版商:OVID
年代:1950
数据来源: OVID
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