| 000 | 01037nam a2200301 a 4500 | ||
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| 005 | 20260817172619.0 | ||
| 008 | |||
| 035 | _a.b10137336 | ||
| 041 | 0 | _aEn | |
| 050 | _aQE75 P9 no. 1523 | ||
| 100 | _aMacdonald, Ray | ||
| 245 | 0 |
_aChemistry of the subalkalic silicic obsidians / _bby ..., Robert L. Smith and John E. Thomas |
|
| 260 |
_aWashington : _bU. S. Govt. Print. Off., _c1992 |
||
| 300 | _a214 p. | ||
| 440 | 0 |
_aUnited States. Geological Survey. Professional paper ; _vno. 1523 |
|
| 650 | 0 |
_aObsidian _xComposition |
|
| 700 | _aSmith, Robert L. | ||
| 700 | _aThomas, John E. | ||
| 907 |
_a.b10137336 _bmngc _cu |
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| 902 | _a150521 | ||
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_b1 _c951012 _dm _ea _fu _g0 |
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| 940 |
_aQE75 P9 no. 1523 _lGC _vb _wm _z050 |
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| 945 |
_i30050001036283 _lGC |
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| 945 | _lmngc | ||
| 942 | _c14 | ||
| 909 |
_aBarcode : - _bCREATED : 1995-10-13 _cRECORD # : i10156203 _dLPATRON : 0 _eLCHKIN : - _f# RENEWALS : 0 _g# OVERDUE : 0 _hIUSE3 : 0 _iTOT CHKOUT : 0 _jTOT RENEW : 0 |
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| 999 |
_c16788 _d16788 |
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