000 | 00533nam a22002055a 4500 | ||
---|---|---|---|
003 | CL-ChBUA | ||
005 | 20120815091441.0 | ||
008 | 071114s2003 xxu||||| |||| 000 ||eng | ||
020 | _a0072341467 | ||
040 |
_aCL-ChBUA _cCL-ChBUA |
||
082 | 0 | 0 | _a550 |
090 |
_c22626 _d22626 |
||
100 | 1 | _aSpencer, Edgar W. | |
245 | 1 | 0 |
_a Earth science ; _bunderstanding environmental systems |
260 |
_aBoston _bMcGraw - Hill _c2003 |
||
300 |
_axxi, 518 p. _c27 cm. |
||
504 | _ail., apéndice, índice. | ||
650 | 4 | _aGEOLOGIA | |
942 | _cLIB | ||
999 |
_c22626 _d22626 |