| 000 | 00843nam a2200241u 4500 | ||
|---|---|---|---|
| 001 | 00841447 | ||
| 003 | PWmBRO | ||
| 008 | 871203c19829999ke uu m 0uuu 0eng d | ||
| 010 | _a89080253 | ||
| 090 |
_aVF _b630.7/2/U58f |
||
| 110 | 2 | 0 | _aUnited Nations Environment Programme |
| 245 | 1 | 0 |
_aFarming systems research / _cUnited Nations Environment Programme. |
| 260 | 0 | 0 |
_a[Nairobi] : _bUnited Nations Environment Programme, _c1986. |
| 300 | _ax, 10 p. | ||
| 440 | 0 |
_aUNEP environmental management guidelines ; _vno. 12 |
|
| 500 | _aCover title: Environmental guidelines for farming systems research | ||
| 650 | 0 |
_aAgriculture _xResearch. |
|
| 650 | 0 | _aEnvironmental policy. | |
| 650 | 0 | _aConservation of natural resources. | |
| 740 | 0 | 1 | _aEnvironmental guidelines for farming systems research. |
| 942 | _2ddc | ||
| 994 | 0 | 1 | _aT1001 059 893 |
| 999 |
_c47543 _d47543 |
||