| 1. |
A STUDY OF METHODS FOR THE DETERMINATION OF THE AVAILABLE POTASSIUM OF SOILS |
| |
Soil Science,
Volume 29,
Issue 1,
1930,
Page 1-22
LAWRENCE WHEETING,
Preview
|
PDF (937KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 2. |
THE FIXATION OF PHOSPHATE BY A PEAT SOIL |
| |
Soil Science,
Volume 29,
Issue 1,
1930,
Page 23-36
J. DOUGHTY,
Preview
|
PDF (478KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 3. |
CAN BACTERIUM RADICICOLA ASSIMILATE NITROGEN IN THE ABSENCE OF THE HOST PLANT? |
| |
Soil Science,
Volume 29,
Issue 1,
1930,
Page 37-58
MARIE LÖHNIS,
Preview
|
PDF (779KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 4. |
DEHYDRATION AND SOIL ACIDITY |
| |
Soil Science,
Volume 29,
Issue 1,
1930,
Page 59-70
H. COLES,
C. MORISON,
Preview
|
PDF (487KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 5. |
THE EFFECT OF PHOSPHATE AND LIME UPON THE RATE CURVE OF SOLUBILITY OF PHOSPHORUS FROM A WOOSTER SILT LOAM SOIL |
| |
Soil Science,
Volume 29,
Issue 1,
1930,
Page 71-78
R. SIMON,
Preview
|
PDF (318KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 6. |
THE MICROFLORA OF LEACHED ALKALI SOILSII. A LEACHED SODIUM‐CHLORIDE SOIL |
| |
Soil Science,
Volume 29,
Issue 1,
1930,
Page 79-84
J. GREAVES,
Preview
|
PDF (252KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
| 7. |
IMPRESSIONS OF CERTAIN SOIL CONFERENCES IN EUROPE, DURING THE SUMMER OF 1929, AND SOME PLANS FOR THE SECOND INTERNATIONAL CONGRESS OF SOIL SCIENCE IN 1930 |
| |
Soil Science,
Volume 29,
Issue 1,
1930,
Page 85-85
SELMAN WAKSMAN,
Preview
|
PDF (266KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1930
数据来源: OVID
|
首页
Volume 29 issue 1