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999 _c187581
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005 20220425114202.0
010 _aENG-132380
020 _a9789385883118
_c525.00
035 _aEN-115912
037 _bDBAD/PUB
082 _a363.7
100 _aPatra, Pulak Kumar
245 _aEnvironmental Studies/
_cPulak Kumar Patra
260 _aDelhi
_bStudera Press
_c2018
270 _bDelhi
_a1586/113, FF, Tri Nagar
_e110035
_k011-27383728
_minfo@studerapress.com
300 _a390p.
_c23cm(pbk)
942 _2ddc
_cEN
_h363.7
_mPAT