000			00430nam a2200169Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a628 _bKA-P
100			_aKaushik,Anubha
245		0	_aPerspectives in environmental studies
250			_a2nd . Ed.
260			_c2006 _aNew Delhi _bNew Age International Publishers
300			_a280
650			_aCivil Engineering
700			_aKaushik,C.P
942			_cBK
999			_c4513 _d4513