Standard methods for the examination of water and sewage

by American Public Health Association. Laboratory Section; American Chemical Society; Association of Official Agricultural Chemists

[92]. Stearns, F. P., and Drown, T. M. Discussion of special topics relating to the quality of public water supplies: Examinations by the State Board of Health of water supplies of Mass., 1887–90, pt. 1, Examination of water supplies, pp. 740–9, 1890.

[93]. Street, J. P. Report on nitrogen: [In Proc. Assoc. Off. Agri. Chemists]; U. S. Agri. Dept. Bur. Chem. Bull. 49, pp. 12–25, 1897.

[94]. Sutton, Francis. Volumetric analysis, 10th ed., pp. 72–4, P. Blakiston’s Son & Co., Philadelphia, 1911;

[94a]. pp. 99–101;

[94b]. pp. 239 and 477;

[94c]. pp. 470–1;

[94d]. pp. 479–83;

[94e]. p. 473, 479–83;

[94f]. pp. 484–8.

[95]. Tatlock, R. R., and Thompson, R. T. The analysis of waters and their changes in composition when employed in steam raising: J. Soc. Chem. Ind., Vol. 23, pp. 428–31, 1904.