000 00459nam a22001697a 4500
999 _c44499
_d44499
003 OSt
005 20230127095253.0
008 220709b ||||| |||| 00| 0 eng d
040 _cKL MEHTA
082 _219th ed
_a574.52 J199E
100 _aJain; Divya, Dhawan;Geetanjali, Chhibber;Sumit,Sharma;Nandini
245 _aEnvironmental Studies
_hEnglish
260 _aNew Delhi
_bUnique publication
_c0
300 _a164pg
651 _aE.V.S.
942 _2ddc
_cBB