| 1. |
THE ADSORBED IONS OF COLLOIDAL CLAY AS A FACTOR IN NITROGEN FIXATION BY AZOTOBACTER |
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Soil Science,
Volume 48,
Issue 4,
1939,
Page 281-286
T. McCALLA,
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ISSN:0038-075X
出版商:OVID
年代:1939
数据来源: OVID
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| 2. |
THE NITRIFICATION OF AMMONIUM THIOCYANATE (A WEED ERADICANT) AND THE EFFECT OF THIS COMPOUND UPON THE SOIL POPULATION |
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Soil Science,
Volume 48,
Issue 4,
1939,
Page 287-294
ALLAN SANDHOFF,
C. SKINNER,
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ISSN:0038-075X
出版商:OVID
年代:1939
数据来源: OVID
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| 3. |
EFFECT OF AMMONIUM AND NITRATE NITROGEN ON THE MINERAL COMPOSITION AND SAP CHARACTERISTICS OF BARLEY |
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Soil Science,
Volume 48,
Issue 4,
1939,
Page 295-308
D. ARNON,
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ISSN:0038-075X
出版商:OVID
年代:1939
数据来源: OVID
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| 4. |
ABSORPTION OF IRON FROM FINELY GROUND MAGNETITE BY CITRUS SEEDLINGS |
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Soil Science,
Volume 48,
Issue 4,
1939,
Page 309-316
H. CHAPMAN,
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ISSN:0038-075X
出版商:OVID
年代:1939
数据来源: OVID
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| 5. |
SUMMARY OF RECENT INVESTIGATIONS ON BRAZILIAN SOILS |
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Soil Science,
Volume 48,
Issue 4,
1939,
Page 317-322
A. BARRETO,
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ISSN:0038-075X
出版商:OVID
年代:1939
数据来源: OVID
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| 6. |
AN INDIRECT METHOD FOR DETERMINING THE MOISTURE CONTENT OF SOILS AT THE “STICKY POINT” |
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Soil Science,
Volume 48,
Issue 4,
1939,
Page 323-328
FENG CHAO-LIN,
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ISSN:0038-075X
出版商:OVID
年代:1939
数据来源: OVID
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| 7. |
FOREST SOIL STUDIESI. RELATION OF RATE OF DECOMPOSITION OF TREE LEAVES TO THEIR ACID‐BASE BALANCE AND OTHER CHEMICAL PROPERTIES |
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Soil Science,
Volume 48,
Issue 4,
1939,
Page 329-348
W. BROADFOOT,
W. PIERRE,
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ISSN:0038-075X
出版商:OVID
年代:1939
数据来源: OVID
|
| 8. |
Organic Chemistry |
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Soil Science,
Volume 48,
Issue 4,
1939,
Page 349-349
PAUL KARRER,
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ISSN:0038-075X
出版商:OVID
年代:1939
数据来源: OVID
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| 9. |
The Chemical FormularyA collection of valuable, timely, practical commercial formulas and recipes for making thousands of products in many fields of industry |
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Soil Science,
Volume 48,
Issue 4,
1939,
Page 350-350
H. BENNETT,
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ISSN:0038-075X
出版商:OVID
年代:1939
数据来源: OVID
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| 10. |
Utilization of Fats |
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Soil Science,
Volume 48,
Issue 4,
1939,
Page 351-351
H. DEAN,
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PDF (108KB)
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ISSN:0038-075X
出版商:OVID
年代:1939
数据来源: OVID
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