000 00283nam a22001217a 4500
020 _a9789385462030
082 _a577
_bMIS.E
100 _aMisra, S P
245 _aEssential Environmental Studies/
260 _aNew Delhi;
_bAne Books,
_c2022.
700 _aPandey, S N
942 _cBK
999 _c672894
_d672894