Title Betz handbook of industrial water conditioning.

Imprint

Trevose, Pa. : Betz, 1980

Copies

Edition	8th ed
Description	vii, [440] p. (p. 438-440 blank) : col. ill. ; 26 cm.
Note	Includes index.
Subject	Industrial water supply -- Handbooks, manuals, etc
	Water -- Analysis -- Handbooks, manuals, etc
	Water -- Purification -- Handbooks, manuals, etc