000 00550 a2200193 4500
005 20240119113709.0
008 240113b |||||||| |||| 00| 0 eng d
020 _a9788174092304
_qPB
040 _aUPES LIBRARY
_bEnglish
082 _a628.53
_bGAR
100 _aGarg, Santosh Kumar
_92697
240 _aEnvironmental engineering Vol.-II
245 _aSewage disposal and air pollution engineering
250 _a42nd rev ed.
260 _bKhanna,
_aDelhi :
_c2022
300 _axx, 1066p.
650 _aEnvironmental engineering
942 _cBK
999 _c825699
_d825699