| 000 | 00885nam a22002657a 4500 | ||
|---|---|---|---|
| 001 | 39424 | ||
| 008 | 190110s2001 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 084 | _a431 | ||
| 100 |
_953315 _aBerg, Richard B. |
||
| 245 | _aZeolite occurrences in Western Montana with particular emphasis on the Grasshopper Creek Deposit | ||
| 260 |
_aMontana _bMontana Bureau of Mines and Geology _c2001 |
||
| 300 |
_a46 p. _bilus., maps. |
||
| 490 |
_aMontana Bureau of Mines and Geology. Bulletin _vn.132 |
||
| 650 |
_93899 _aMINERALES INDUSTRIALES |
||
| 650 |
_94684 _aUSOS INDUSTRIALES |
||
| 650 |
_99977 _aYACIMIENTOS NO METALICOS |
||
| 650 |
_93982 _aZEOLITAS |
||
| 651 |
_973 _aESTADOS UNIDOS |
||
| 651 |
_9304 _aMONTANA |
||
| 700 |
_953316 _aCox, Bruce E. |
||
| 710 |
_928951 _aEstados Unidos. Montana Bureau of Mines and Geology |
||
| 910 |
_aRNUÑEZ _b38868 |
||
| 942 |
_2z _cFOLL |
||
| 999 |
_c39424 _d39424 |
||