000 | 00568aam a2200181 u 4500 | ||
---|---|---|---|
001 | GUMILLA - MFN: 12162 | ||
007 | ta | ||
008 | t19731973 ||||||||||||||||| || | ||
040 |
_aCentro Gumilla _cCentro Gumilla |
||
099 |
_a372.5 _bCER _csot _d1 |
||
110 | _aCentre for Educational Research and Innovation | ||
245 | _aEnvironmental Education at University Level | ||
260 |
_aParis, Francia _bOrganisation for Economic Co-operation and Development _c1973 |
||
300 |
_a320 _bgrafs. |
||
650 | _aEducación | ||
650 | _aINVESTIGACION | ||
942 | _cMonografía | ||
999 |
_c53394 _d53394 |