| 000 | 00393nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220216s9999 xx 000 0 und d | ||
| 100 | _aYogaratnam N | ||
| 245 | 0 | _aManagement of soil resources to meet the challenges of the future | |
| 260 |
_bRubber Research Institute of Sri Lanka Bulletin _c1985 |
||
| 300 | _a29-31 | ||
| 650 | _aSoil management | ||
| 650 | _aSoil resources | ||
| 942 | _cJS | ||
| 999 |
_c62448 _d62448 |
||