Major cations and anions
Subtitle: [by] D.J. McGirr and R.W. Wales.
Contributors: Wales, R.W., jt. author
Series: Inland Waters Directorate.  Report series, no. 30; Interlaboratory quality control study, no. 7
Publisher: Environment Canada
Published: 1974
Place of publication: Burlington, Ont
Language: eng
Number of pages: 15
Subjects: Water -- Analysis; Cations; Anions
Notes: Bibliography: p. 3-4.