| 000 | 00487 a2200145 4500 | ||
|---|---|---|---|
| 082 |
_a631.3 _bAGR |
||
| 090 |
_c21653 _d33723 |
||
| 245 |
_aAgricultural engineering _bequipment for rice production under wet paddy conditions |
||
| 260 |
_aUnited Nations _bFood And Agriculture Organization |
||
| 300 |
_aii,41p. _c28cm |
||
| 440 | _aInformal working bulletin No. 2 | ||
| 650 | _aTOOLS, MACHINERY, APPARATUS, EQUIPMENT | ||
| 650 | _aSPECIFIC TECHNIQUES; EQUIPMENT, MATERIALS | ||
| 942 | _cL | ||
| 999 |
_c49110 _d49110 |
||