The practice of soil conservation in the British Colonial Empire.
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| Main Author: | |
|---|---|
| Format: | Kitap |
| Language: | English |
| Published: |
Harpenden :
Commonwealth Bureau of Soil Science,
1949.
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| Series: |
Technical Communication No: 45
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| Subjects: |
| Physical Description: | 106p. : fig., tab. |
|---|---|
| Bibliography: | Bib.: p.87 |