000			00619nam a2200205Ia 4500
005			20210429142311.0
008			140515s9999||||xx |||||||||||||| ||und||
020			_a9788121908832
040			_aUPES LIBRARY _bEnglish
082			_a628.168 _bDAR
100			_aDara, S S _91823
245			_aA textbook of environmental chemistry and pollution control _b: With energy, ecology, ethics and society
260			_aNew Delhi: _bS Chand, _c2010
300			_a521p.
650			_aEnvironmental engineering
653			_aEnvironmental Chemistry
654			_aPollution Control
700			_aMishra, D D _95168
942			_cBK
999			_c5727 _d5727