000			00364nam a2200145Ia 4500
008			220709b1996 xxu||||| |||| 00| 0 eng d
020			_a9788120314740
082			_a628 _bS47E
100			_aSincero, Arcadio P.
245			_aEnvironmental engineering _bA design approach
260			_aNew Delhi _bPHI Learning _c1996
300			_axx, 795p.
600			_aSincero, Gregoria A.
942			_cBooks
906			_a157975
981			_aNew Delhi: PHI Learning, 1996.
982			_axx, 795p.
983			_aEnvironmental engineering: A design approach
999			_c141865 _d141865