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| 1. |
A COMPARATIVE STUDY OF SALT REQUIREMENTS FOR YOUNG AND FOR MATURE BUCKWHEAT PLANTS IN SAND CULTURES |
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Soil Science,
Volume 6,
Issue 1,
1918,
Page 1-32
JOHN SHIVE,
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PDF (1534KB)
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ISSN:0038-075X
出版商:OVID
年代:1918
数据来源: OVID
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| 2. |
SOIL ACIDITY METHODS |
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Soil Science,
Volume 6,
Issue 1,
1918,
Page 33-52
R. STEPHENSON,
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PDF (949KB)
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ISSN:0038-075X
出版商:OVID
年代:1918
数据来源: OVID
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| 3. |
REPORT ON THE EXAMINATION OF COMMERCIAL CULTURES OF LEGUME‐INFECTING BACTERIA |
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Soil Science,
Volume 6,
Issue 1,
1918,
Page 53-68
C. FELLERS,
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PDF (562KB)
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ISSN:0038-075X
出版商:OVID
年代:1918
数据来源: OVID
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| 4. |
TESTS OF COMMERCIAL CULTURES FOR LEGUME INOCULATION |
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Soil Science,
Volume 6,
Issue 1,
1918,
Page 69-69
H. NOYES,
C. CROMER,
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PDF (381KB)
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ISSN:0038-075X
出版商:OVID
年代:1918
数据来源: OVID
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