| 000 | 00524cam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 180718b1996 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0521483409 | ||
| 082 | _aZ4x67 Up8 | ||
| 100 | _aUpton, Martin | ||
| 245 |
_aEconomics of tropical farming systems _cby Martin Upton |
||
| 260 |
_aCambridge _bCambridge University Press _c1996 |
||
| 300 | _a374p. | ||
| 440 | _aWye studies in agricultural and rural development | ||
| 650 | _aAgriculture --Economic aspects --Tropics | ||
| 650 | _aAgriculture --Economic aspects --Africa | ||
| 999 |
_c391974 _d391974 |
||