| 11. |
The Natural Nitrogen Flush in Different Arable Soils and Climates in East Africa |
| |
East African Agricultural and Forestry Journal,
Volume 34,
Issue 3,
1969,
Page 350-370
Preview
|
PDF (1263KB)
|
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ISSN:0012-8325
DOI:10.1080/00128325.1969.11662315
出版商:Taylor & Francis
年代:1969
数据来源: Taylor
|
| 12. |
Some Effects of Planting Date and Nitrogen Fertilizer in Maize |
| |
East African Agricultural and Forestry Journal,
Volume 34,
Issue 3,
1969,
Page 371-381
Preview
|
PDF (756KB)
|
|
ISSN:0012-8325
DOI:10.1080/00128325.1969.11662316
出版商:Taylor & Francis
年代:1969
数据来源: Taylor
|
| 13. |
Responses of Maize to Application of Compound Fertilizers on Farmer'S Fields in Ten Districts of Tanzania |
| |
East African Agricultural and Forestry Journal,
Volume 34,
Issue 3,
1969,
Page 382-397
Preview
|
PDF (1163KB)
|
|
ISSN:0012-8325
DOI:10.1080/00128325.1969.11662317
出版商:Taylor & Francis
年代:1969
数据来源: Taylor
|
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