| 1. |
THE LIME FACTOR IN PERMANENT SOIL IMPROVEMENTI. ROTATIONS WITHOUT LEGUMES |
| |
Soil Science,
Volume 9,
Issue 2,
1920,
Page 83-90
J. LIPMAN,
A. BLAIR,
Preview
|
PDF (472KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1920
数据来源: OVID
|
| 2. |
THE LIME FACTOR IN PERMANENT SOIL IMPROVEMENT II. ROTATIONS WITH LEGUMES |
| |
Soil Science,
Volume 9,
Issue 2,
1920,
Page 91-114
J. LIPMAN,
A. BLAIR,
Preview
|
PDF (1190KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1920
数据来源: OVID
|
| 3. |
COLORIMETRIC DETERMINATION OF HYDROGEN‐ION CONCENTRATION WITHOUT BUFFER MIXTURES, WITH ESPECIAL REFERENCE TO SOILS |
| |
Soil Science,
Volume 9,
Issue 2,
1920,
Page 115-136
LOUIS GILLESPIE,
Preview
|
PDF (1175KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1920
数据来源: OVID
|
| 4. |
THE COMPARATIVE RATE OF DECOMPOSITION OF GREEN AND CURED CLOVER TOPS IN SOIL |
| |
Soil Science,
Volume 9,
Issue 2,
1920,
Page 137-150
ALBERT WHITING,
WARREN SCHOONOVER,
Preview
|
PDF (667KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1920
数据来源: OVID
|
| 5. |
CONCERNING THE EFFECT OF HEAT ON THE REACTION BETWEEN LIME‐WATER AND ACID SOILS |
| |
Soil Science,
Volume 9,
Issue 2,
1920,
Page 151-158
R. ROBINSON,
Preview
|
PDF (369KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1920
数据来源: OVID
|
| 6. |
THE MOISTURE EQUIVALENT IN RELATION TO THE MECHANICAL ANALYSIS OF SOILS |
| |
Soil Science,
Volume 9,
Issue 2,
1920,
Page 159-159
HOWARD MIDDLETON,
Preview
|
PDF (451KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1920
数据来源: OVID
|
首页
