| 1. |
COMPARATIVE EFFICIENCY OF CALCINED PHOSPHATES |
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Soil Science,
Volume 44,
Issue 3,
1937,
Page 175-184
JORGE SERRALLES,
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ISSN:0038-075X
出版商:OVID
年代:1937
数据来源: OVID
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| 2. |
THE RELATIVE WEIGHT OF SHOOT AND ROOT OF DIFFERENT CROPS AND ITS AGRICULTURAL SIGNIFICANCE IN RELATION TO THE AMOUNT OF PHOSPHATE ADDED TO THE SOIL |
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Soil Science,
Volume 44,
Issue 3,
1937,
Page 185-202
M. GOEDEWAAGEN,
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PDF (864KB)
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ISSN:0038-075X
出版商:OVID
年代:1937
数据来源: OVID
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| 3. |
NITROGEN METABOLISM OF SOYBEANS IN RELATION TO THE SYMBIOTIC NITROGEN FIXATION PROCESS |
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Soil Science,
Volume 44,
Issue 3,
1937,
Page 203-216
F. ORCUTT,
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PDF (659KB)
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ISSN:0038-075X
出版商:OVID
年代:1937
数据来源: OVID
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| 4. |
EFFECT OF FERTILIZERS ON SOME NITROGENOUS AND OTHER CONSTITUENTS OF THE COTTON PLANT AS SEPARATED BY ELECTRODIALYSIS AT DIFFERENT STAGES OF GROWTH |
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Soil Science,
Volume 44,
Issue 3,
1937,
Page 217-230
EMERSON COLLINS,
NEIL RIGLER,
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PDF (633KB)
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ISSN:0038-075X
出版商:OVID
年代:1937
数据来源: OVID
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| 5. |
NUTRIENT CONTENT AND BASE EXCHANGE PROPERTIES OF ORGANIC LAYERS OF FOREST SOILS IN THE LAKE STATES REGION |
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Soil Science,
Volume 44,
Issue 3,
1937,
Page 231-240
S. WILDE,
S. BURAN,
H. GALLOWAY,
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PDF (462KB)
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ISSN:0038-075X
出版商:OVID
年代:1937
数据来源: OVID
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| 6. |
A SIMPLE TYPE OF ELECTRICAL SALINOMETER FOR ESTIMATING SOLUBLE SALTS IN SOILS AND IRRIGATION WATERS |
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Soil Science,
Volume 44,
Issue 3,
1937,
Page 241-244
AMAR PURI,
BALMOKAND ANAND,
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PDF (164KB)
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ISSN:0038-075X
出版商:OVID
年代:1937
数据来源: OVID
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| 7. |
A SENSITIVE HYDROMETER FOR DETERMINING SMALL AMOUNTS OF CLAY OR COLLOIDS IN SOILS |
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Soil Science,
Volume 44,
Issue 3,
1937,
Page 245-245
GEORGE BOUYOUCOS,
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PDF (48KB)
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ISSN:0038-075X
出版商:OVID
年代:1937
数据来源: OVID
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| 8. |
A NEW SENSITIVE HYDROMETER FOR DETERMINING SMALL AMOUNTS OF CLAY OR COLLOIDS IN SOILS |
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Soil Science,
Volume 44,
Issue 3,
1937,
Page 246-248
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PDF (37KB)
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ISSN:0038-075X
出版商:OVID
年代:1937
数据来源: OVID
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| 9. |
The Nature and Properties of Soils. A College Text of Edaphology |
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Soil Science,
Volume 44,
Issue 3,
1937,
Page 249-249
T.,
LYON HARRY,
BUCKMAN R.,
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PDF (38KB)
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ISSN:0038-075X
出版商:OVID
年代:1937
数据来源: OVID
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