000 00378nam a22001577a 4500
003 OSt
005 20221220113842.0
008 221220b ||||| |||| 00| 0 eng d
100 _aSinha, Shradha
245 _aA Text Book of Environmental Studies
250 _a3
260 _aNew Delhi
_bAITBS
_c2022
300 _a327
650 _zEnvironmental Sciences
942 _2ddc
_cBK
999 _c1068
_d1068