000 | 00437nam a22001697a 4500 | ||
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003 | OSt | ||
005 | 20230427122702.0 | ||
008 | 230427b |||||||| |||| 00| 0 eng d | ||
020 | _a9788184550658 | ||
082 |
_a332.72 _bSHA |
||
100 | _aSharma, B. D. | ||
245 |
_aParyavaran Shiksha _cB. D. Sharma |
||
260 |
_aDelhi _bOmega Publication _c2013 |
||
300 |
_a288 p. _c22*14 cm. |
||
650 | _2Environmental Education | ||
942 |
_2ddc _cH |
||
999 |
_c155537 _d155537 |