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| 1. |
SOME FACTORS INFLUENCING THE QUANTITATIVE DETERMINATION OF NITRIC NITROGEN IN THE SOIL |
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Soil Science,
Volume 4,
Issue 3,
1917,
Page 179-206
J. GREWES,
C. HIRST,
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PDF (1017KB)
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ISSN:0038-075X
出版商:OVID
年代:1917
数据来源: OVID
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| 2. |
THE EFFECTS OF ALKALI SALTS ON NITRIFICATION |
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Soil Science,
Volume 4,
Issue 3,
1917,
Page 207-230
P. BROWN,
E. HITCHCOCK,
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PDF (779KB)
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ISSN:0038-075X
出版商:OVID
年代:1917
数据来源: OVID
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| 3. |
THE DIVERGENT EFFECTS OF LIME AND MAGNESIA UPON THE CONSERVATION OF SOIL SULFUR |
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Soil Science,
Volume 4,
Issue 3,
1917,
Page 231-238
W. MACINTIRE,
L. WILLIS,
W. HOLDING,
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PDF (278KB)
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ISSN:0038-075X
出版商:OVID
年代:1917
数据来源: OVID
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| 4. |
THE RATE OF WATER MOVEMENT IN AERATED SOILS |
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Soil Science,
Volume 4,
Issue 3,
1917,
Page 239-239
HOWARD PULLING,
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PDF (1191KB)
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ISSN:0038-075X
出版商:OVID
年代:1917
数据来源: OVID
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