| 000 | 00358nam a2200133Ia 4500 | ||
|---|---|---|---|
| 005 | 20250913131803.0 | ||
| 008 | 250913s9999||||xx |||||||||||||| ||und|| | ||
| 041 | _aEnglish | ||
| 245 | 0 | _aField Work Ecology foe Secondary Schools in Tropical Countries | |
| 260 |
_aParis : _bUnesco, _c1998 |
||
| 300 |
_a271p.; _bill. _c28cm |
||
| 650 | _aReport | ||
| 942 | _cRP | ||
| 999 |
_c158487 _d158487 |
||