| 000 | 00496nam a22001937a 4500 | ||
|---|---|---|---|
| 999 |
_c19708 _d19708 |
||
| 003 | OSt | ||
| 005 | 20190904130536.0 | ||
| 008 | 181213b ||||| |||| 00| 0 ben d | ||
| 020 | _a92-3-101401-3 | ||
| 040 |
_cost _aOSt _beng _dOSt |
||
| 082 | _a370 / U1t | ||
| 110 |
_aUNESCO. _9247719 |
||
| 245 | _aTrends in environmental education / | ||
| 260 |
_aParis : _bUnesco, _c1977. |
||
| 300 |
_a244 p. ; _c25 cm. |
||
| 508 | _a336 | ||
| 650 |
_aEnvironmental education. _9247720 |
||
| 942 |
_2ddc _cBK |
||