1. Some Observations on Catalase;Appleman;Bot. Gaz.,1910
2. Study of Rest Period in Potato Tubers;Appleman;Md. Agr. Exp. Sta. Bull.,1914
3. A Simplified and Inexpensive Oxidase Apparatus;Bunzel;Journ. Biol. Chem.,1914
4. Oxidases in Healthy and in Curly Dwarf Potatoes;Bunzel;Journ. Agr. Research,1914
5. Biological Oxidizability and Chemical Constitution;Bunzel;Journ. Biol. Chem.,1914