000 00276nam a2200109Ia 4500
008 230915s9999 xx 000 0 und d
100 _aMisra, S.P. And Pandey, S.N
245 0 _aEssential Environmental Studies Ed.4th
260 _bAne Books
260 _c2023
300 _a790
999 _c163001
_d163001