000 | 00527nam a2200193Ia 4500 | ||
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005 | 20250621103302.0 | ||
008 | 220421s9999||||xx |||||||||||||| ||und|| | ||
020 |
_c108 _a9788175413443 |
||
040 | _aBED | ||
082 | _a577.095 SIN-T | ||
100 |
_aSingh, Samar _92741 |
||
245 | 0 | _aTeaching-learning ecological security the foundation of sustainable development | |
250 | _a1st | ||
260 |
_bShipra Publications _aNew Delhi _c2007 |
||
300 | _a208p. | ||
500 | _a151 | ||
650 |
_aFaculty of Education _918744 |
||
942 | _cBK | ||
999 |
_c151 _d151 |