| 000 | 00566nam a2200157 4500 | ||
|---|---|---|---|
| 245 | _aReview of research related to environmental education | ||
| 260 |
_aOhio _bERIC Information Analysis Center for Science Mathematics and Environmental Education _c1972 |
||
| 300 | _av.; 24cm.- | ||
| 490 | _aResearch review series - Environmental Education; no.1 | ||
| 500 | _aContents: | ||
| 500 | _av.1972: by Robert E. Roth & Stanley L. Helgeson | ||
| 500 | _av.1973/76: by Robert E. Roth | ||
| 082 |
_a333.7072 _bREV |
||
| 650 | _aEcology-Study and Teaching | ||
| 041 | _aeng | ||
| 999 |
_c48124 _d48124 |
||