00328 a2200109 4500020001500000082001600015100001700031245005800048260006100106300003000167650002100197 a817888478X a628.168 BAR aBarua, A. K. aHandbook of Water Technology Management/cA. K. Barua aNew Delhi :bDominant Publishers and Distributors,c2007 av, 346p. :bill. ;c26 cm aWater Technology