| 000 | 00431nam a2200145 4500 | ||
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| 005 | 20251118081455.0 | ||
| 008 | 251118b |||||||| |||| 00| 0 eng d | ||
| 020 | _a052163511 | ||
| 100 | _aUpton, M. | ||
| 245 |
_aThe Economics of tropical farming systems _cMartin Upton |
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| 260 |
_aCambridge _bCambridge University Press _c1996 |
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| 300 |
_avi, 374P.:ill.; _bPbk |
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| 650 |
_aFarming systems _vAgricultural systems |
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| 942 | _cBK | ||
| 999 |
_c26083 _d26083 |
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