000			00393nam a2200157Ia 4500
008			230312s9999||||xx |||||||||||||| ||und||
020			_a81-203-4129-6
082			_a628.5 _bWRI-E
100			_aWright;Richard.T
245		0	_aEnviromental Science
260			_bJones and Bartlett _aIndia _c2011
300			_a674
546			_aEng.
650			_aManagement _vEnvironmental Science
942			_cBK
999			_c7019 _d7019