| 000 | 00645nam a2200217 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153041.0 | ||
| 008 | 991125n 000 0 eng u | ||
| 035 | _aUPN01000074740 | ||
| 100 | _aVOLK, Trudi L. | ||
| 222 | _aTHE JOURNAL OF ENVIRONMENTAL EDUCATION | ||
| 245 | _aThe efects of process instruction on problem identification skills in environmental education | ||
| 300 | _a36-40 | ||
| 362 | _a1981 Vol. 12, no. 3, spring | ||
| 653 | 0 | _aECOLOGIA | |
| 653 | 0 | _aEDUCACION SECUNDARIA | |
| 653 | 0 | _aESCUELA | |
| 653 | 0 | _aMEDIO AMBIENTE | |
| 700 | _aHUNGERFORD, Harold R., coaut. | ||
| 904 |
_aAC _b012551 |
||
| 905 | _aArticulo | ||
| 999 |
_c67096 _d67096 |
||