| 000 | 00430 a2200145 4500 | ||
|---|---|---|---|
| 001 | 765 | ||
| 008 | |||
| 082 | _a333.953416 | ||
| 084 | _aQdda.5 | ||
| 100 | _aBjarnason, S. | ||
| 245 | _aDatabase management system for soil data and fertilizer planning | ||
| 260 |
_aBudapest _bHung.Ac.of Sc. |
||
| 300 | _as. 817-821 | ||
| 653 | _aCOMPUTORS DOCUMENTATION INFORMATION PROCESSING SOIL SCIENCES | ||
| 999 |
_c11492 _d11492 |
||