000 00340nam a22001097a 4500
999 _c186524
_d186523
005 20250122095922.0
008 250122b ||||| |||| 00| 0 eng d
100 _aVigneswaran, Saravanamuthu
245 _a"Organic matter in water and wastewater : constituents and analysis"
260 _aJaffna
_bUniversity of Jaffna
_c2007
300 _a42 p.