| 000 | 00604nam a2200217Ia 4500 | ||
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| 005 | 20241216010507.0 | ||
| 008 | 180423s9999||||xx |||||||||||||| ||und|| | ||
| 082 |
_a550 _bS31 |
||
| 100 | _aSCHWOCHOW, STEPHEN D. | ||
| 245 | 0 | _aPROCEEDING OF THE FIFTEENTH FORUM ON GEOLOGY OF INDUSTRIAL MINERALS | |
| 250 | _a0 | ||
| 260 |
_aDENVER-COLORADO-U.S.A. _bCOLORADO GEOLOGICAL SURVE _c1980 |
||
| 300 |
_a138 pag _c28 cm |
||
| 341 | _h0 | ||
| 490 |
_v0 _a0 |
||
| 505 | _aCONSTRUCCION MATERIALS AND LAND USE | ||
| 541 |
_aC _d01-Feb-00 |
||
| 650 | _aCIENCIAS PURAS | ||
| 856 | _zCC. Puras | ||
| 942 | _cLIBRO | ||
| 999 |
_c15959 _d15959 |
||