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| 010 | _aB | ||
| 024 | _aM | ||
| 027 | _qP | ||
| 035 | _aA | ||
| 210 | _aHungerford, H.R. | ||
| 245 |
_aA prototype environmental education curriculum for the middle school _ba discussion guide for Unesco training seminars on environmental education |
||
| 100 | _aHungerford, H.R. | ||
| 100 | _aVolk, T.L. | ||
| 100 | _aRamsey, J.M. | ||
| 260 | _aUNESCO | ||
| 300 |
_aiii,161 _iillus,table |
||
| 490 |
_aEnvironmental Education Series _vNo 29 |
||
| 306 | _aEnvironmental education | ||
| 306 | _aMiddle school education | ||
| 016 | _a577.4:37HUN | ||
| 015 | _aP 2801 | ||
| 999 |
_c2364 _d2364 |
||
| 650 | _aEnvironment | ||
| 041 | _aeng | ||
| 080 | _a577.4:37 | ||