| 000 | 00626nam a22002297a 4500 | ||
|---|---|---|---|
| 015 | _a6699 | ||
| 020 | _a92-5-103448-6 | ||
| 041 | _a1 | ||
| 080 |
_a630 _bDAV |
||
| 100 | _aNorman, D. | ||
| 100 | _aDouglas, M. | ||
| 110 |
_aFood and Agriculture Organization of the United Nations _cRome |
||
| 245 | _aFarming Systems Developments and Soil Conservation | ||
| 260 |
_aFood and Agriculture Organization of the United Nations _c1994 |
||
| 300 | _a173p. | ||
| 650 | _aAgriculture | ||
| 852 | _a5R-4-4 | ||
| 999 |
_c4594 _d4594 |
||