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| 1. |
THE INFLUENCE OF AMMONIUM SULFATE ON THE GERMINATION AND THE GROWTH OF BARLEY IN SAND AND SOIL CULTURES KEPT AT DIFFERENT MOISTURE CONTENTS AND AT VARIOUS OSMOTIC CONCENTRATIONS OF THE SOIL SOLUTION |
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Soil Science,
Volume 5,
Issue 6,
1918,
Page 421-480
M. WOLKOFF,
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PDF (3357KB)
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ISSN:0038-075X
出版商:OVID
年代:1918
数据来源: OVID
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| 2. |
ON THE EXTRACTION OF AMMONIA FROM SOIL |
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Soil Science,
Volume 5,
Issue 6,
1918,
Page 481-486
T. RICHMOND,
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PDF (258KB)
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ISSN:0038-075X
出版商:OVID
年代:1918
数据来源: OVID
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| 3. |
THE OCCURRENCE OF BACTERIUM LACTIS VISCOSUM IN SOIL |
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Soil Science,
Volume 5,
Issue 6,
1918,
Page 487-488
C. FELLERS,
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PDF (82KB)
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ISSN:0038-075X
出版商:OVID
年代:1918
数据来源: OVID
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| 4. |
INDEX |
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Soil Science,
Volume 5,
Issue 6,
1918,
Page 489-489
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PDF (421KB)
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ISSN:0038-075X
出版商:OVID
年代:1918
数据来源: OVID
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