000 | 00635nam a22002177a 4500 | ||
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003 | OSt | ||
008 | 231031b |||||||| |||| 00| 0 eng d | ||
020 | _a9788190724654 | ||
082 |
_a363.7 _bK55P |
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100 | _aKhan, Wasim Ahmad. | ||
245 |
_aParyavaran Vigyan Vishwakosh : paryavaran evam bhu-vigyan / _cby Wasim Ahmad Khan; Khand- 4 |
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250 | _a1st ed. | ||
260 |
_a.- New Delhi _b: Rajat Prakashan _c, 2011 |
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300 | _a288p. | ||
650 | _aSocial Sciences | ||
650 | _aSocial Problems and Services | ||
650 | _aEnvironmental Sciences | ||
650 | _aEnvironmental Aspects | ||
650 | _aEncyclopedia | ||
942 |
_2ddc _cRFB |
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999 |
_c33372 _d33372 |