000			00433nam a2200181Ia 4500
005			20240823042153.0
008			240823s9999||||xx |||||||||||||| ||und||
041			_aENGLISH
082			_A628 Q0
100			_aVenugopala Rao P
245		0	_aEnvironmental Science and Engineering
250			_a1st
260			_c2010 _b"PHI,New D"
500			_aTRANSFERED
650			_aEnvironment Engg _bCivil
942			_cBK
999			_c207238 _d207238