| 000 | 00471 a2200193 4500 | ||
|---|---|---|---|
| 082 |
_a551.136 _bBAL |
||
| 090 |
_c30306 _d53104 |
||
| 100 | _aBallard, Robert D | ||
| 245 | _aExploring our living planet | ||
| 260 |
_aWashington _bNational geographic society _c1983 _g1983 |
||
| 300 |
_a366p. _c29cm |
||
| 650 | _aPlanet earth | ||
| 650 | _aFire | ||
| 650 | _aPlate tectonics | ||
| 650 | _aGeology | ||
| 650 | _aCrust | ||
| 650 |
_aMountains _aMountains |
||
| 942 | _cSR | ||
| 999 |
_c56816 _d56816 |
||