Colorimetric methods of analysis including some turbidimetric and nephelometric methods,
by Foster Dee Snell and Cornelia T. Snell.

APA Citation

Snell, F. Dee., Snell, C. T. (Cornelia Tyler). (193637). Colorimetric methods of analysis including some turbidimetric and nephelometric methods. [2d ed.] New York: Van Nostrand.

MLA Citation

Snell, Foster Dee, 1898-1980, and Cornelia T. (Cornelia Tyler) Snell. Colorimetric Methods of Analysis Including Some Turbidimetric And Nephelometric Methods. [2d ed.] New York: Van Nostrand, 193637.