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| Firstname: | D. J. |
| Surname: | Cummings |
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| Clearing a tropical forest; 1 : effects on soil and micro-climate, Lal, R. and Cummings, D. J., in: Field Crops Research, volume 2, pages 91-108, 1979. |
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| Changes in soil and micro-climate by different methods of forest removal, Lal, R. and Cummings, D. J., 1977. |
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