| 000 | 00508cam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 180718b1997 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0821339443 | ||
| 082 | _aZ W158 | ||
| 100 | _aWallis, J.A. Nicholas | ||
| 245 |
_aIntensified systems of farming in the tropics and subtropics _cby J.A. Nicholas Wallis |
||
| 260 |
_aWashington, D.C. _bWorld Bank _c1997 |
||
| 300 | _a203p. | ||
| 440 | _aWorld Bank discussin paper no. 364 | ||
| 650 | _aDry farming - Tropics | ||
| 650 | _aAgricultural systems - Tropics | ||
| 999 |
_c269892 _d269892 |
||