Dyfyniad APA

Johns, C. K. (1947). A Method for Assessing the Sanitizing Efficiency of Quaternary Ammonium and Hypochlorite Products.

Dyfyniad Arddull Chicago

Johns, C. K. A Method for Assessing the Sanitizing Efficiency of Quaternary Ammonium and Hypochlorite Products. 1947.

Dyfyniad MLA

Johns, C. K. A Method for Assessing the Sanitizing Efficiency of Quaternary Ammonium and Hypochlorite Products. 1947.

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