| 000 | 00413nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a249494 | ||
| 082 |
_a910.285 _bENV |
||
| 100 | _aEnvironmental Systems Research Institute | ||
| 245 | _aARC/info maps 1992 | ||
| 260 |
_a[Colombo] _bEnvironmental Systems Research Institute _c1992 |
||
| 300 | _a96 p. | ||
| 650 | _aGeographic information systems | ||
| 942 | _cR | ||
| 999 |
_c56722 _d56722 |
||