000 00468nam a2200181Ia 4500
003 CGECLib
005 20231211184438.0
008 231211s9999||||xx |||||||||||||| ||und||
020 _a9788125950868
_c275
040 _aCGECLib
041 _aeng
082 _a628
_bDAS/B
100 _aG. Dasmohapatra
245 0 _aBasic Environmental Engineering and Elementary Biology
260 _aNew Delhi
_bVikas Publishing
_c2014
300 _bPaperback
_axii,471
942 _cBK
999 _c9251
_d9251