Water analysis
Subtitle: methods, chemicals, apparatus
By: W.H. & L.D. Betz
Edition: 4th ed., rev. to Nov. 1, 1938.
Publisher: W.H. & L.D. Betz
Published: 1938
Place of publication: Philadelphia
Language: eng
Number of pages: 18
Copyright date: 1938
Subjects: Water; Analysis; Handbooks, manuals
Notes: Cover title.