| 1. |
THE RELATIONSHIP OF SOIL TYPE TO THE CALCIUM AND MAGNESIUM CONTENT OF GREEN BEAN STEMS AND LEAVES AND OF THEIR EXPRESSED JUICE |
| |
Soil Science,
Volume 27,
Issue 6,
1929,
Page 415-432
J. FONDER,
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PDF (812KB)
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ISSN:0038-075X
出版商:OVID
年代:1929
数据来源: OVID
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| 2. |
SOME INFLUENCES OF THE DEVELOPMENT OF HIGHER PLANTS UPON THE MICROÖRGANISMS IN THE SOILIII. INFLUENCE OF THE STAGE OF PLANT GROWTH UPON SOME ACTIVITIES OF THE ORGANISMS |
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Soil Science,
Volume 27,
Issue 6,
1929,
Page 433-444
ROBERT STARKEY,
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PDF (560KB)
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ISSN:0038-075X
出版商:OVID
年代:1929
数据来源: OVID
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| 3. |
IS SULFUR A LIMITING FACTOR OF CROP PRODUCTION IN SOME UTAH SOILS? |
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Soil Science,
Volume 27,
Issue 6,
1929,
Page 445-458
J. GREAVES,
W. GARDNER,
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PDF (546KB)
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ISSN:0038-075X
出版商:OVID
年代:1929
数据来源: OVID
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| 4. |
NITRATES IN SOIL AND PLANT AS INDEXES OF THE NITROGEN NEEDS OF A GROWING CROP |
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Soil Science,
Volume 27,
Issue 6,
1929,
Page 459-468
B. GILBERT,
J. SMITH,
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PDF (374KB)
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ISSN:0038-075X
出版商:OVID
年代:1929
数据来源: OVID
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| 5. |
THE COMPARATIVE ACID TOLERANCE OF SOME SOUTHERN LEGUMES |
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Soil Science,
Volume 27,
Issue 6,
1929,
Page 469-498
GEORGE JANSSEN,
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PDF (1089KB)
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ISSN:0038-075X
出版商:OVID
年代:1929
数据来源: OVID
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| 6. |
AUTHOR INDEX |
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Soil Science,
Volume 27,
Issue 6,
1929,
Page 499-499
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PDF (245KB)
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ISSN:0038-075X
出版商:OVID
年代:1929
数据来源: OVID
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