| 1. |
THE LOESS SOILS OF THE NEBRASKA PORTION OF THE TRANSITION REGIONI. HYGROSCOPICITY, NITROGEN AND ORGANIC CARBON |
| |
Soil Science,
Volume 1,
Issue 3,
1916,
Page 197-238
FREDERICK ALWAY,
GUY MCDOLE,
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ISSN:0038-075X
出版商:OVID
年代:1916
数据来源: OVID
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| 2. |
THE LOESS SOILS OF THE NEBRASKA PORTION OF THE TRANSITION REGIONII. HUMUS, HUMUS‐NITROGEN AND COLOR |
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Soil Science,
Volume 1,
Issue 3,
1916,
Page 239-258
FREDERIC ALWAY,
MORRIS BLISH,
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PDF (720KB)
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ISSN:0038-075X
出版商:OVID
年代:1916
数据来源: OVID
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| 3. |
CAN SOIL BE STERILIZED WITHOUT RADICAL ALTERATION? |
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Soil Science,
Volume 1,
Issue 3,
1916,
Page 259-274
DAVID COLEMAN,
H. LINT,
NICHOLAS KOPELOFF,
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ISSN:0038-075X
出版商:OVID
年代:1916
数据来源: OVID
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| 4. |
INCUBATION STUDIES WITH SOIL FUNGI |
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Soil Science,
Volume 1,
Issue 3,
1916,
Page 275-284
S. WAKSMAN,
R. COOK,
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PDF (368KB)
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ISSN:0038-075X
出版商:OVID
年代:1916
数据来源: OVID
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| 5. |
A PRELIMINARY STATEMENT ON THE PRESENT STATUS OF THE HUMUS NITROGEN PROBLEM IN ARID SOILS |
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Soil Science,
Volume 1,
Issue 3,
1916,
Page 285-290
CHAS. LIPMAN,
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ISSN:0038-075X
出版商:OVID
年代:1916
数据来源: OVID
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| 6. |
PRELIMINARY EXPERIMENTS ON SOME EFFECTS OF LEACHING ON THE SOIL FLORA |
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Soil Science,
Volume 1,
Issue 3,
1916,
Page 291-291
C. LIPMAN,
L. FOWLER,
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PDF (350KB)
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ISSN:0038-075X
出版商:OVID
年代:1916
数据来源: OVID
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