1. Relation of Processing to the Acidity of Canned Foods;Bigelow;Nat. Canners Association Research Lab. Bull.,1921
2. Bactericidal Properties of Commercial Antiseptics. Effect of pH;Bittenbender;Ind. Eng. Chem.,1939
3. Physiology and Biochemistry of Bacteria. Vol. II Effects of Environment upon Microorganisms;Buchanan,1930
4. Hydrion Concentration Changes in Relation to Growth and Ripening in Fruits;Caldwell;U. S. Dept. Agr. Tech. Bull.,1934
5. Acidity, pH and Food Manufacture;Campbell;Food Manuf.,1930