Handbook of water purity and quality /
Singh, Gajraj.
Handbook of water purity and quality / by Gajraj Singh. - New Delhi : SBS Publishers & Distributors, 2012. - 371 p. : ill. ; 23 cm.
Includes index.
9789380090238 (hbk.) RM256.80
Water--Pollution.
Water quality management.
Water quality--Measurement.
Water--Purification
Handbook of water purity and quality / by Gajraj Singh. - New Delhi : SBS Publishers & Distributors, 2012. - 371 p. : ill. ; 23 cm.
Includes index.
9789380090238 (hbk.) RM256.80
Water--Pollution.
Water quality management.
Water quality--Measurement.
Water--Purification
