000 00571nam a22001697a 4500
999 _c340679
_d340679
003 OSt
008 191224b ||||| |||| 00| 0 eng d
020 _a978-93-87432-35-2
082 _a628:504
_bJOS
100 _aJoseph, Benny
_914786
245 _aEnviornmental Science and Engineering
250 _a1st ed.
260 _aChennai
_bMcGraw Hill Education
_c2018
300 _axx,247p.
653 _aEnviornmental Science and Engineering
_aEnviornmental
_aEnviornmental Science
_aJoseph, Benny
_aBenny Joseph
_aBenny
_aJoseph
_a628:504 JOS
_aSE31960
_aSE31961
942 _2ddc
_cBK