| 000 | 00678nam a2200205Ia 4500 | ||
|---|---|---|---|
| 999 |
_c20163 _d20163 |
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| 005 | 20230524125708.0 | ||
| 008 | 170503s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aAranzadi Liburutegia | ||
| 080 | _a550.4 | ||
| 100 | 1 |
_aParker, Raymond L. _91418930 |
|
| 245 | 1 | 0 |
_aGeochemistry of Niobium and Tantalum / _cby Raymond L. Parker and Michael Fleischer. |
| 260 |
_aWashington : _bUnited States Government Printing Office, _c1968 |
||
| 300 | _a43 p. -- | ||
| 336 |
_2isbdcontent _aTexto (visual) |
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| 337 |
_2isbdmedia _3Impreso _asin mediación |
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| 490 | _aGeological Survey Professional Paper | ||
| 490 | _v612 | ||
| 650 |
_aGeoquímica _91442609 |
||
| 700 |
_91439285 _aFleischer, Michael |
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| 942 | _2cdu | ||
| 942 |
_cBK _2cdu |
||