000 | 00315nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 230410s9999 xx 000 0 und d | ||
245 | 1 | 0 | _aAMERICAS |
260 |
_bUNESCO _c2002 |
||
300 |
_a52 _a0 |
||
521 | _aCIENCIAS SOCIALES | ||
650 | 4 | _xPANAMA ; ECOTURISMO ; LIMA ; BALCONES ; AGUSTIN BARRIOS | |
999 |
_c49568 _d49568 |
||
040 | _aAR-CtUCP |