1. |
THE HARDPAN AND THE CLAYPAN IN A SAN JOAQUIN SOIL |
|
Soil Science,
Volume 53,
Issue 3,
1942,
Page 157-172
C. NIKIFOROFF,
L. ALEXANDER,
Preview
|
PDF (968KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1942
数据来源: OVID
|
2. |
THE USE OF THE MICROMETRIC AND OTHER METHODS FOR THE EVALUATION OF SOIL STRUCTURE |
|
Soil Science,
Volume 53,
Issue 3,
1942,
Page 173-186
C. SWANSON,
J. PETERSON,
Preview
|
PDF (785KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1942
数据来源: OVID
|
3. |
VOLUME CHANGE AND PORE SPACE OF SATURATED AND DRY SOIL CLODS IN RELATION TO DIFFERENT SOIL TYPES AND LAND UTILIZATION |
|
Soil Science,
Volume 53,
Issue 3,
1942,
Page 187-194
P. VLASOFF,
Preview
|
PDF (405KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1942
数据来源: OVID
|
4. |
INFILTRATION STUDIES IN THE PECOS RIVER WATERSHED, NEW MEXICO AND TEXAS |
|
Soil Science,
Volume 53,
Issue 3,
1942,
Page 195-204
HILLARD SMITH,
LUNA LEOPOLD,
Preview
|
PDF (542KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1942
数据来源: OVID
|
5. |
RESISTANCE OF CLAY‐ADSORBED PROTEINS TO PROTEOLYTIC HYDROLYSIS |
|
Soil Science,
Volume 53,
Issue 3,
1942,
Page 205-210
L. ENSMINGER,
J. GIESEKING,
Preview
|
PDF (287KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1942
数据来源: OVID
|
6. |
DETERMINATION OF IRON IN SOILS AND SILICATES BY THE MERCUROUS NITRATE METHOD |
|
Soil Science,
Volume 53,
Issue 3,
1942,
Page 211-214
ROBERT KUNIN,
Preview
|
PDF (151KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1942
数据来源: OVID
|
7. |
COMPARATIVE EFFICIENCY OF ORGANIC PHOSPHORUS AND OF SUPERPHOSPHATE IN THE NUTRITION OF PLANTS |
|
Soil Science,
Volume 53,
Issue 3,
1942,
Page 215-228
B. BERTRAMSON,
R. STEPHENSON,
Preview
|
PDF (682KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1942
数据来源: OVID
|
8. |
INOCULATION OF SOIL WITH AZOTOBACTER CHROOCOCCUM |
|
Soil Science,
Volume 53,
Issue 3,
1942,
Page 229-232
J. GREAVES,
L. JONES,
Preview
|
PDF (228KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1942
数据来源: OVID
|
9. |
THE OCCURRENCE OF BACTERIOSTATIC AND BACTERICIDAL SUBSTANCES IN THE SOIL |
|
Soil Science,
Volume 53,
Issue 3,
1942,
Page 233-233
SELMAN WAKSMAN,
H. WOODRUFF,
Preview
|
PDF (384KB)
|
|
ISSN:0038-075X
出版商:OVID
年代:1942
数据来源: OVID
|