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| 001 | 61524 | ||
| 008 | 220811s1994 ###||||g |||| ||spa d | ||
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_aNorman, David _941940 |
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| 245 | 0 | _aFarming Systems Development and Soil Conservation | |
| 264 | _c1994 | ||
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_aDouglas, Malcolm _941941 |
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_cBK _2ddc |
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| 035 | _a631.45 -N842F-Farming Systems Development and Soil Conservation- | ||
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