000 | 00498nam a22001937a 4500 | ||
---|---|---|---|
008 | 111114t xxu||||| |||| 00| 0 eng d | ||
020 | _a0521483409 | ||
080 | _a338.43.01 | ||
100 |
_aUpton, Martin _930 |
||
245 |
_aThe economics of tropical farming systems _cMartin Upton |
||
250 | _as ed. | ||
260 |
_aCambrige _bCambrige University _c1996 |
||
300 |
_a374p. _b _e |
||
300 |
_b _e |
||
650 |
_aEconomia agricola _931 |
||
942 |
_2udc _cBK |
||
300 |
_c _f _g |
||
300 |
_c _f _g |
||
999 |
_c9708 _d9708 |