000 00440nam a22001817a 4500
999 _c45534
_d45534
003 OSt
005 20241125120340.0
008 241125b ||||| |||| 00| 0 eng d
020 _a978-81-908208-7-5
040 _cKL MEHTA
100 _aChawdhary;B.B.
245 _aEnvironmental studies
_hEnglish
250 _a2nd ed
260 _aDelhi
_bShree mahavir publishers
_c2023-24
300 _a232 pg
651 _aE.V.S.
942 _2ddc
_cBB