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| 1. |
THE ALUMINUM CONTENT OF THE SOIL SOLUTION AND ITS RELATION TO SOIL REACTION AND PLANT GROWTH |
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Soil Science,
Volume 20,
Issue 3,
1925,
Page 181-226
O. MAGISTAD,
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PDF (1874KB)
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ISSN:0038-075X
出版商:OVID
年代:1925
数据来源: OVID
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| 2. |
THE COMPARATIVE GROWTH OF PINEAPPLE PLANTS WITH AMMONIA AND NITRATE NITROGEN |
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Soil Science,
Volume 20,
Issue 3,
1925,
Page 227-242
G. STEWART,
E. THOMAS,
JOHN HORNER,
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PDF (616KB)
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ISSN:0038-075X
出版商:OVID
年代:1925
数据来源: OVID
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| 3. |
SOME MOISTURE RELATIONSHIPS OF SOILS |
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Soil Science,
Volume 20,
Issue 3,
1925,
Page 243-248
M. MCCOOL,
A. WEIDEMANN,
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PDF (181KB)
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ISSN:0038-075X
出版商:OVID
年代:1925
数据来源: OVID
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| 4. |
SELECTIVE ABSORPTION OF IONS BY SEEDS |
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Soil Science,
Volume 20,
Issue 3,
1925,
Page 249-249
WILLEM RUDOLFS,
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PDF (186KB)
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ISSN:0038-075X
出版商:OVID
年代:1925
数据来源: OVID
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