000 00441nam a22001697a 4500
005 20240514092802.0
008 230411b |||||||| |||| 00| 0 eng d
020 _a978194538035
082 _a628
100 _aDr. Chouhan, Avinash
245 _aEnvironmental Science
_bAs per UGC and AICTE Curricullum
250 _a2nd
260 _aNew Delhi
_bKhanna Publishers
_c2022
300 _a346
650 _aEnvironmental Science
942 _cBK
999 _c5429
_d5429