000 00423nam a2200169Ia 4500
005 20240604100943.0
008 220421s9999||||xx |||||||||||||| ||und||
020 _a9780070494633
040 _aET
082 _a628 BAS N
100 _aBasak, N.N.
_99307
245 0 _aEnvironmental engineering
260 _bMc Graw Hill Education
_aChennai
_c2017
300 _a295p.
650 _aCivil Engineering
_99968
942 _cBK
999 _c58540
_d58540