Disturbing Factors in the Presumptive Test For B. Coli

Leitch, Gordon B. | Wiley | 1925

The Presumptive Test in Water Analysis

Ritter, Cassandra | Wiley | 1932

Comparison of the Dominick‐Lauter Presumptive Test with “Standard Methods” Test for Bact. coli in Water

Leahy, Harold W. | Wiley | 1930

Notes on Experiences with the Presumptive and Confirmatory Tests for B. Coli in Water Analysis for the American Expeditionary Forces

Levine, Max | Wiley | 1920

A Modified Lactose Broth for use in the Presumptive Test

Cowles, Philip B. | Wiley | 1938