Water treatment made simple for operators /
Sarai, Darshan Singh
Water treatment made simple for operators / Darshan Singh Sarai - Hoboken, N.J. : John Wiley, 2006 - 263 p. : ill. ; 24 cm
0471740020
Water--Purification
Water treatment made simple for operators / Darshan Singh Sarai - Hoboken, N.J. : John Wiley, 2006 - 263 p. : ill. ; 24 cm
0471740020
Water--Purification